UMFH200 SERIES - 環隆科技
Transcript of UMFH200 SERIES - 環隆科技
UMFH200 SERIES 1 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200 SERIES 200 Watt DC-DC Converters ♦ 2:1、4:1 Input Range ♦ 200 W Isolated Output Power ♦ High-Density ♦ Enclosure type ♦ Standard “Half-Brick” Package ♦ 2250VDC input to output basic insulation ♦ No minimum load required ♦ Safety Approvals Pending ♦ RoHS Compliant SPECIFICATIONS All specifications are typical at nominal line, full load, airflow rate= 600LFM and 25°C unless otherwise noted. INPUT SPECIFICATIONS Input Voltage Range, 2:1 Range, 12V …………..…… 9-18V
24V ……………… 18-36V 48V ……………… 33-75V
4:1 Range, 24V …………..…… 9-36V 48V ……………… 18-75V
Input Voltage peak/surge, 12V ….……..… 30V/100ms max. 24V …..…….… 50V/100ms max. 48V ….....…… 100V/100ms max.
Input Turn-On Voltage, 2:1 Range, 12V …....… 10 VDC typ. 24V ……… 17 VDC typ. 48V ……… 34 VDC typ.
4:1 Range, 24V …….…10 VDC typ. 48V …..….. 17 VDC typ.
Input Undervoltage Shutdown, 2:1 Range, 12V ….……. 8 VDC typ.
24V ……… 16 VDC typ. 48V ……… 30 VDC typ.
4:1 Range, 24V ……..… 8 VDC typ. 48V ….…... 16 VDC typ.
INPUT SPECIFICATIONS (O/P 5V-15V) Input Overvoltage Shutdown, 24V ..................... 40VDC typ.
Turn-On, 24V ...................... 38VDC typ. Shutdown, 48V ...................... 80VDC typ.
Turn-On, 48V ...................... 78VDC typ. OUTPUT SPECIFICATIONS Voltage Accuracy1 …………….………………... ±1.5%max. Transient Response2
Single, 25% step Load Change ……….….… <500u sec. External Trim Adj. Range ……………………………… ±10% Short Circuit Protection …….……………………. Continuous Line Regulation3………………………..…..…… ±0.5% max. Load Regulation4 ………………….…..………… ±1.0% max. Ripple and Noise, 20MHz BW5,
5V, 12V, 15V ………………..... 150mV p-p max. 24V, 28V, 48V, 54V ..………… 300mV p-p max.
Overvoltage Protection6 ……….… 110%~150% of Vout typ.
GENERAL SPECIFICATIONS Efficiency ….…………….…………………………. See Table Switch Frequency Output 5V-15V type ……………. 330KHz
Output 24V- 54V type ……..…… 200KHz Isolation Voltage
Input to Output,cutoff current=10mA ………..… DC2250V Input to FG,cutoff current=10mA ……………… DC2250V Output to FG,cutoff current=10mA ……….…… DC1600V
Isolation Resistance7 ………….……….….… 108 Ohms min. Over temperature shutdown point8, 9 ………….… 120°C typ. Operation Temperature9 …………………... -40°C to +110°C Storage Temperature Range ….....………. -55°C to +125°C EMI/RFI Conducted10 ………………….. EN55022 Level A/B Dimensions ….…………..…………….. 2.40*2.28*0.5 inches
(60.96*57.91*12.70 mm) Weight ………………………………………………..….. 100g APPLICATIONS Wireless Network Telecom /Datacom System Industry Control System Workstation, Servers Semiconductor Equipment NOTE 1. Defined at the static output regulation at 25°C, including
initial setting accuracy, Line voltage within stated limits and load current within stated limits.
2. di/dt= 100mA/1uS, Tc= 25°C; load change= 0.5 Io max. to 0.75 Io max. and 0.75 Io max. to 0.5 Io max.
3. Measured from high line to low line. 4. Measured from full load to 1/4 load. 5. Measured with 4.7uF ceramic Cap. and 22uF POS-CAP.
cross to output.( O/P 5V-15V) Measured with 1uF ceramic Cap. and 47uF E-CAP. cross to output.( O/P 24V-54V)
6. The converter will automatically restart after the overvoltage protection status be removed.
7. Measured with 500 VDC. 8. Non-latching shutdown protection with 10°C restart hysteresis. 9. Defined as the temperature measured at Base-Plate. 10. Test with external Input filter. 11. A 680uF E-Cap for UMFH200E0xxxxx or a 330uF
E-Cap. For UMFH200E(1-4)xxxxx is recommended to be added in the input terminal for stabilize input voltage source.
12. This power module is not internally fused. An input line fuse must always be used.
UMFH200 SERIES 2 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
EXTERNAL OUTPUT TRIMMING (SINGLE OUTPUT ONLY)
Output may optionally be externally trimmed (±10%) with a fixed resistor or an external trimpot as shown.
MODEL NUMBER
INPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUTCURRENT
INPUT CURRENT TYPICAL EFFICIENCY(3)
MAXIMUMCAPACITIVE
LOAD(uF) NO LOAD(1) FULL LOAD(2)
UMFH200E0SSN05 UMFH200E0SSN12 UMFH200E0SSN15 UMFH200E0SSN24 UMFH200E0SSN28 UMFH200E0SSN48 UMFH200E0SSN54
12 VDC (9-18 VDC)
5.0 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 54 VDC
40.0 A 16.67 A 13.33 A 8.33 A 7.14 A 4.16 A
3.7 A
300 mA 300 mA 300 mA
50 mA 50 mA 50 mA 50 mA
18800 mA 18800 mA 18800 mA 18500 mA 18500 mA 18500 mA 18500 mA
89 % 89 % 89 % 90 % 90 % 90 % 90 %
10000 10000 5000 3300 6000
470 100
UMFH200E1SSN05 UMFH200E1SSN12 UMFH200E1SSN15 UMFH200E1SSN24 UMFH200E1SSN28 UMFH200E1SSN48 UMFH200E1SSN54
24 VDC (18-36 VDC)
5.0 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 54 VDC
40.0 A 16.67 A 13.33 A 8.33 A 7.14 A 4.16 A
3.7 A
200 mA 200 mA 200 mA
50 mA 50 mA 50 mA 50 mA
9400 mA 9400 mA 9400 mA 9200 mA 9200 mA 9200 mA 9200 mA
90 % 91 % 90 % 91 % 91 % 91 % 91 %
10000 9000 5000 1000 1000
470 100
UMFH200E2SSN05 UMFH200E2SSN12 UMFH200E2SSN15 UMFH200E2SSN24 UMFH200E2SSN28 UMFH200E2SSN48 UMFH200E2SSN54
48 VDC (36-75 VDC)
5.0 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 54 VDC
40.0 A 16.67 A 13.33 A 8.33 A 7.14 A 4.16 A
3.7 A
120 mA 120 mA 120 mA
10 mA 10 mA 10 mA 10 mA
4800 mA 4700 mA 4800 mA 4750 mA 4750 mA 4750 mA 4750 mA
90 % 91 % 90 % 92 % 91 % 91 % 91 %
10000 10000 5000 1000 1000
470 100
UMFH200E3SSN05 UMFH200E3SSN12 UMFH200E3SSN15 UMFH200E3SSN24 UMFH200E3SSN28 UMFH200E3SSN48 UMFH200E3SSN54
24 VDC (9-36 VDC)
5.0 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 54 VDC
40.0 A 16.67 A 13.33 A 8.33 A 7.14 A 4.16 A
3.7 A
300 mA 300 mA 300 mA
20 mA 20 mA 20 mA 20 mA
9700 mA 9360 mA 9360 mA 9600 mA 9600 mA 9600 mA 9600 mA
87 % 89 % 89 % 87 % 87 % 88 % 88 %
10000 10000 5000 1000 1000
470 100
UMFH200E4SSN05 UMFH200E4SSN12 UMFH200E4SSN15 UMFH200E4SSN24 UMFH200E4SSN28 UMFH200E4SSN48 UMFH200E4SSN54
48 VDC (18-75 VDC)
5.0 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 54 VDC
40.0 A 16.67 A 13.33 A 8.33 A 7.14 A 4.16 A
3.7 A
120 mA 120 mA 120 mA
20 mA 20 mA 20 mA 20 mA
4700 mA 4700 mA 4700 mA 4700 mA 4700 mA 4700 mA 4700 mA
89 % 89 % 89 % 89 % 90 % 91 % 91 %
10000 10000 5000 1000 1000
470 470
NOTE: 1. Typical value at nominal input voltage and no load. 2. Maximum value at nominal input voltage and full load. 3. Typical value at nominal input voltage and full load. 4. Other output voltage can be supported upon request.
REMOTE ON/OFF CONTROL Logic Compatibility…......... CMOS or Open Collector TTLNegative Logic Ec-ON ……………………... <+0.8 VDC or Short CircuitEc-OFF ……..……………… >+2.5 VDC or Open CircuitPositive Logic Ec-ON ……………………… >+2.5 VDC or Open CircuitEc-OFF ……..……………… <+0.8 VDC or Short CircuitControl Common …………. Referenced to Input Minus
UMFH200 SERIES 3 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E(0,3)SSXXX(Power Derating) AL Baseplate temperature curve O/P Power VS I/P Voltage
Output Power
100% AL Baseplate -40 105 115 Temperature (°C)
PART NUMBERING SYSTEM The part numbering system for UMEC DC-DC converters follow the format shown in the example below.
UM F H 200 X 3 S S X XX
ORDERING INFORMATION
When ordering UMEC converter, Please ensure that you use the complete 14 character part number consisting of the 4 character base part number and the additional 10 characters for option.
Logic
P: Positive N: Negative
Pin Length
S: Standard
Watt
200: 200 Watt
Output Voltage
05: 5 VDC 12: 12 VDC 15: 15 VDC 24: 24 VDC 28: 28 VDC 48: 48 VDC 54: 54 VDC
Input Voltage
0: 9-18 1: 16.5-36 2: 33-75 3: 9-36 4: 16.5-75
Type
E: Enclosure type with AL base plate
K: Enclosure type with AL base plate and Heatsink
Number of outputs
S: single
RecoveryTrip Point
UMFH200 SERIES 4 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
OUTLINE DIMENSIONS
WITH HEATSINK
Pin Connections Pin Function 1 2 3 4 5 6 7 8 9
-Vin Case
Remote On/Off Control +Vin
+Vout +Vsense
Trim -Vsense
-Vout NOTE: If remote sensing not utilized, output sense pin must be jumped to respective output power pins, for normal operation connect Pin NO.5 to Pin NO.6 and Pin NO.8 to Pin NO.9. All dimensions in inches (mm). Tolerance .xx= ±0.04” .xxx=±0.010”
UMFH200 SERIES 5 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33A / 200 W
UMFH200E1SSX24
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 6 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33 A / 200 W
UMFH200E1SSX24
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 24 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 24 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 24 V,
IO = 8.33 A resistive load.
Trace: output voltage (50 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (4.165-6.25-4.165 A) at:
TP1 = +25°C, VI = 24 V.
Top trace: output voltage (1 V/div.).
Bottom trace: load current (2 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=24V
The resistor value for an adjusted output voltage is calculated by using the
following equations:
Output Voltage Adjust, Increase:
ADJ _14.6061R 120UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN17.2133 151.819R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 24V model by 8% to 25.92V the required external resistor is:
ADJ _14.6061R 120 62.58
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 24V model by 7% to 22.32V the required external resistor is:
ADJ _ DOWN17.2133 151.819 94.08
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠kΩ
UMFH200 SERIES 7 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 48 V, 4.16A / 200 W
UMFH200E1SSX48
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 8 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 48 V, 4.16 A / 200 W
UMFH200E1SSX48
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 24 V, IO = 4.16 A resistive load.
Top trace: output voltage (20 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 24 V, IO = 4.16 A resistive load.
Top trace: output voltage (20 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 24 V,
IO = 4.16 A resistive load.
Trace: output voltage (100 mV/div.).
Time scale: (10 µs/div.).
Output voltage response to load current
step-change (2.08-3.12-2.08 A) at:
TP1 = +25°C, VI = 24 V.
Top trace: output voltage (1 V/div.).
Bottom trace: load current (2 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=48V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _29.4091R 180UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN29.2283 238.637R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 48V model by 8% to 51.84V the required external resistor is:
ADJ _29.4091R 180 187.61
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 48V model by 7% to 44.64V the required external resistor is:
ADJ _ DOWN29.2283 238.637 178.91
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 9 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33 A / 200 W
UMFH200E2SSX24
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=48 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 10 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33 A / 200 W
UMFH200E2SSX24
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 48 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 48 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 48 V,
IO = 8.33 A resistive load.
Trace: output voltage (50 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (4.16-6.24-4.16 A) at:
TP1 = +25°C, VI = 48 V.
Top trace: output voltage (1 V/div.).
Bottom trace: load current (5 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=24V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _14.5808R 91UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN14.0615 119.642R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 24V model by 8% to 25.92V the required external resistor is:
ADJ _14.5808R 91 91.26
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 24V model by 7% to 22.32V the required external resistor is:
ADJ _ DOWN14.0615 119.642 81.24
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 11 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 5 V, 40A / 200 W
UMFH200E3SSX05
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 12 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 5 V, 40A / 200 W
UMFH200E3SSX05
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 24 V, IO = 40 A resistive load.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 24 V, IO = 40 A resistive load.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 24 V,
IO = 40 A resistive load.
Trace: output voltage (50 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (20-30-20 A) at:
TP1 = +25°C, VI = 24 V.
Top trace: output voltage (500 mV/div.).
Bottom trace: load current (20 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=5.0V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _3.0625R 24UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN3.1928 30.255R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 5.0V model by 8% to 5.4V the required external resistor is:
ADJ _3.0625R 24 14.280.08UP
⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 5.0V model by 7% to 4.65V the required external resistor is:
ADJ _ DOWN3.1928 30.255 15.360.07
R ⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
UMFH200 SERIES 13 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 12 V, 16.67A / 200 W
UMFH200E3SSX12
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 14 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 12 V, 16.67A / 200 W
UMFH200E3SSX12
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 24 V, IO = 16.67 A resistive load.
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 24 V, IO = 16.67 A resistive load.
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 24 V,
IO = 16.67 A resistive load.
Trace: output voltage (20 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (8.335-12.5-8.335 A) at:
TP1 = +25°C, VI = 24 V.
Top trace: output voltage (500 mV/div.).
Bottom trace: load current (5 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=12V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _7.246R 62UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN9.125 78.371R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 12V model by 8% to 12.96V the required external resistor is:
ADJ _7.246R 62 28.580.08UP
⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 12V model by 7% to 11.16V the required external resistor is:
ADJ _ DOWN9.125 78.371 51.990.07
R ⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
UMFH200 SERIES 15 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33A / 200 W
UMFH200E3SSX24
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 16 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33 A / 200 W
UMFH200E3SSX24
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 24 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 24 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 24 V,
IO = 8.33 A resistive load.
Trace: output voltage (100 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (4.165-6.25-4.165 A) at:
TP1 = +25°C, VI = 24 V.
Top trace: output voltage (2 V/div.).
Bottom trace: load current (2 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=24V
The resistor value for an adjusted output voltage is calculated by using the
following equations:
Output Voltage Adjust, Increase:
ADJ _14.6061R 120UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN17.2133 151.819R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 24V model by 8% to 25.92V the required external resistor is:
ADJ _14.6061R 120 62.58
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 24V model by 7% to 22.32V the required external resistor is:
ADJ _ DOWN17.2133 151.819 94.08
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠kΩ
UMFH200 SERIES 17 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 48 V, 4.16A / 200 W
UMFH200E3SSX48
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 18 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 48 V, 4.16A / 200 W
UMFH200E3SSX48
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = {24 V}, IO = {4.16 A} resistive load.
Top trace: output voltage ({20 V/div.}).
Bottom trace: input voltage ({10 V/div.}). Time scale: ({100 ms/div.}).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = {24 V}, IO = {4.16 A} resistive load.
Top trace: output voltage ({20 V/div.}).
Bottom trace: input voltage ({10 V/div.}). Time scale: ({100 ms/div.}).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = {24 V}, IO = {4.16 A} resistive load.
Trace: output voltage ({20 mV/div.}).
Time scale: ({10 µs/div.}).
Output voltage response to load current
step-change ({2.08-3.12-2.08 A}) at: TP1 = +25°C, VI = {24 V}.
Top trace: output voltage ({500m V/div.}).
Bottom trace: load current ({500m A/div.}). Time scale: ({10 ms /div.}).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=48V
The resistor value for an adjusted output voltage is calculated by using the
following equations:
Output Voltage Adjust, Increase:
ADJ _29.4091R 180UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN29.2283 238.637R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Example:
To trim up the 48V model by 8% to 51.84V the required external resistor is:
ADJ _29.4091R 180 187.61
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠ kΩ
Example:
To trim down the 48V model by 7% to 44.64V the required external resistor is:
ADJ _ DOWN29.2283 238.637 178.91
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 19 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 54 V, 3.7A / 200 W
UMFH200E3SSX54
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=24 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 20 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 54 V, 3.7 A / 200 W
UMFH200E3SSX54
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 24 V, IO = 3.7 A resistive load.
Top trace: output voltage (20 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 24 V, IO = 3.7 A resistive load.
Top trace: output voltage (20 V/div.).
Bottom trace: input voltage (10 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 24 V,
IO = 3.7 A resistive load.
Trace: output voltage (200 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (1.85-2.77-1.85 A) at:
TP1 = +25°C, VI = 24 V.
Top trace: output voltage (2 V/div.).
Bottom trace: load current (2 A/div.).
Time scale: (5 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=54V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _32.667R 270UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN40.5244 343.191R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 54V model by 8% to 58.32V the required external resistor is:
ADJ _32.667R 270 138.340.08UP
⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 54V model by 7% to 50.22V the required external resistor is:
ADJ _ DOWN40.5244 343.191 235.723
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 21 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 5 V, 40A / 200 W
UMFH200E4SSX05
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=48 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 22 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 5 V, 40A / 200 W
UMFH200E4SSX05
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 48 V, IO = 40 A resistive load.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 48 V, IO = 40 A resistive load.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 48 V,
IO = 40 A resistive load.
Trace: output voltage (50 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (20-30-20 A) at:
TP1 = +25°C, VI = 48 V.
Top trace: output voltage (500 mV/div.).
Bottom trace: load current (20 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=5.0V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _3.0625R 24UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN3.1928 30.255R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 5.0V model by 8% to 5.4V the required external resistor is:
ADJ _3.0625R 24 14.280.08UP
⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 5.0V model by 7% to 4.65V the required external resistor is:
ADJ _ DOWN3.1928 30.255 15.360.07
R ⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
UMFH200 SERIES 23 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 12 V, 16.67A / 200 W
UMFH200E4SSX12
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=48 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 24 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 12 V, 16.67A / 200 W
UMFH200E4SSX12
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 48 V, IO = 16.67 A resistive load.
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 48 V, IO = 16.67 A resistive load.
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 48 V,
IO = 16.67 A resistive load.
Trace: output voltage (20 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (8.33-12.5-8.33 A) at:
TP1 = +25°C, VI = 48 V.
Top trace: output voltage (500 mV/div.).
Bottom trace: load current (5 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=12V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _7.246R 62UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN9.125 78.371R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 12V model by 8% to 12.96V the required external resistor is:
ADJ _7.246R 62 28.580.08UP
⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 12V model by 7% to 11.16V the required external resistor is:
ADJ _ DOWN9.125 78.371 51.990.07
R ⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
UMFH200 SERIES 25 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33 A / 200 W
UMFH200E4SSX24
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=48 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 26 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 24 V, 8.33 A / 200 W
UMFH200E4SSX24
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 48 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 48 V, IO = 8.33 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 48 V,
IO = 8.33 A resistive load.
Trace: output voltage (100 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (4.16-6.24-4.16 A) at:
TP1 = +25°C, VI = 48 V.
Top trace: output voltage (2 V/div.).
Bottom trace: load current (5 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=24V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _14.5808R 91UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN14.0615 119.642R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 24V model by 8% to 25.92V the required external resistor is:
ADJ _14.5808R 91 91.26
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 24V model by 7% to 22.32V the required external resistor is:
ADJ _ DOWN14.0615 119.642 81.24
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 27 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 48 V, 4.16A / 200 W
UMFH200E4SSX48
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=48 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 28 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 48 V, 4.16A / 200 W
UMFH200E4SSX48
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = {48 V}, IO = {4.16 A} resistive load.
Top trace: output voltage ({20 V/div.}).
Bottom trace: input voltage ({10 V/div.}). Time scale: ({100 ms/div.}).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = {48 V}, IO = {4.16 A} resistive load.
Top trace: output voltage ({20 V/div.}).
Bottom trace: input voltage ({10 V/div.}). Time scale: ({100 ms/div.}).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = {48 V}, IO = {4.16 A} resistive load.
Trace: output voltage ({200 mV/div.}).
Time scale: ({10 µs/div.}).
Output voltage response to load current
step-change ({2.08-3.12-2.08 A}) at: TP1 = +25°C, VI = {48 V}.
Top trace: output voltage ({500m V/div.}).
Bottom trace: load current ({500m A/div.}). Time scale: ({1 ms /div.}).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=48V
The resistor value for an adjusted output voltage is calculated by using the
following equations:
Output Voltage Adjust, Increase:
ADJ _29.4091R 180UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN29.2283 238.637R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Example:
To trim up the 48V model by 8% to 51.84V the required external resistor is:
ADJ _29.4091R 180 187.61
0.08UP⎛ ⎞= − =⎜ ⎟⎝ ⎠ kΩ
Example:
To trim down the 48V model by 7% to 44.64V the required external resistor is:
ADJ _ DOWN29.2283 238.637 178.91
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 29 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 54 V, 3.7A / 200 W
UMFH200E4SSX54
Efficiency Power Dissipation
Efficiency vs. load current and input voltage at +25°C. Dissipated power vs. load current and input voltage at +25°C.
Output Current Derating Current Limit Characteristics
Available load current vs. ambient air temperature and airflow at VI=48 V. See Thermal Consideration section.
Output voltage vs. load current at IO > max IO at +25°C.
UMFH200 SERIES 30 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
Typical Characteristics 54 V, 3.7A / 200 W
UMFH200E4SSX54
Start-up Shut-down
Start-up enabled by connecting VI at:
TP1 = +25°C, VI = 48 V, IO = 3.7 A resistive load.
Top trace: output voltage (20 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Shut-down enabled by disconnecting VI at:
TP1 = +25°C, VI = 48 V, IO = 3.7 A resistive load.
Top trace: output voltage (20 V/div.).
Bottom trace: input voltage (20 V/div.). Time scale: (200 ms/div.).
Output Ripple & Noise Output Load Transient Response
Output voltage ripple at:
TP1 = +25°C, VI = 48 V,
IO = 3.7 A resistive load.
Trace: output voltage (100 mV/div.).
Time scale: (5 µs/div.).
Output voltage response to load current
step-change (1.85-2.775-1.85 A) at:
TP1 = +25°C, VI = 48 V.
Top trace: output voltage (2 V/div.).
Bottom trace: load current (1 A/div.).
Time scale: (10 ms/div.).
Output Voltage Adjust (TRIM UP/TRIM DOWN) Output Voltage=54V
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust, Increase:
ADJ _32.667R 270UP
⎛ ⎞= −⎜ ⎟Δ⎝ ⎠ kΩ
Output Voltage Adjust, Decrease:
ADJ _ DOWN40.5244 343.191R ⎛ ⎞= −⎜ ⎟Δ⎝ ⎠
kΩ
Example:
To trim up the 54V model by 8% to 58.32V the required external resistor is:
ADJ _32.667R 270 138.340.08UP
⎛ ⎞= − =⎜ ⎟⎝ ⎠
kΩ
Example:
To trim down the 54V model by 7% to 50.22V the required external resistor is:
ADJ _ DOWN40.5244 343.191 235.723
0.07R ⎛ ⎞= − =⎜ ⎟
⎝ ⎠ kΩ
UMFH200 SERIES 31 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E1SSX24G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY3、CY4:4.7nF(Y CAP.)
2. C02(-) to -Vout:68pF(Y CAP.)
3. +Vin to -Vout、-Vin to +Vout:4.7nF(Y CAP.)+bead core*2
4. C01、CO2、C03:100uF(EECAP.)
5. L01:1mH(CM CHOKE)
L02、L03:2.2mH(CM CHOKE)
6. F1:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 32 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E1SSX48G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY3、CY4:4.7nF(Y CAP.)
2. C02(-) to -Vout:68pF(Y CAP.)
3. +Vin to -Vout、-Vin to +Vout:4.7nF(Y CAP.)+bead core*2
4. C01、CO2、C03:100uF(EECAP.)
5. L01:1mH(CM CHOKE)
L02、L03:2.2mH(CM CHOKE)
6. F1:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 33 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E2SSX24G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY08,CY09,CY10:10KP(Y CAP.)
2. C01:10U(EECAP.),
3.C02,C03:220U(EECAP.)
4. L01:0.93mH(CM CHOKE),
L02:24mH(CM CHOKE)
5. F1, L03:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 34 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E2SSX48G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY08,CY09,CY10:10KP(Y CAP.)
2. C01:10U(EECAP.),
3.C02,C03:220U(EECAP.)
4. L01:0.93mH(CM CHOKE),
L02:24mH(CM CHOKE)
5. F1, L03:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 35 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E3SSX24G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY3、CY4:4.7nF(Y CAP.)
2. C02(-) to -Vout:68pF(Y CAP.)
3. +Vin to -Vout、-Vin to +Vout:4.7nF(Y CAP.)+bead core*2
4. C01、CO2、C03:100uF(EECAP.)
5. L01:1mH(CM CHOKE)
L02、L03:2.2mH(CM CHOKE)
6. F1:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 36 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E3SSX48G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY3、CY4:4.7nF(Y CAP.)
2. C02(-) to -Vout:68pF(Y CAP.)
3. +Vin to -Vout、-Vin to +Vout:4.7nF(Y CAP.)+bead core*2
4. C01、CO2、C03:100uF(EECAP.)
5. L01:1mH(CM CHOKE)
L02、L03:2.2mH(CM CHOKE)
6. F1:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 37 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E4SSX24G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY08,CY09,CY10:10KP(Y CAP.)
2. C01:10U(EECAP.),
3.C02,C03:220U(EECAP.)
4. L01:0.93mH(CM CHOKE),
L02:24mH(CM CHOKE)
5. F1, L03:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire
UMFH200 SERIES 38 OF 38 REV.F
UNIVERSAL MICROELECTRONICS
3,27TH RD., TAICHUNG INDUSTRIAL PARK,TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129
UMFH200E4SSX48G EMI DATA RECOMMEND LAYOUT AND PARTS
1. CY08,CY09,CY10:10KP(Y CAP.)
2. C01:10U(EECAP.),
3.C02,C03:220U(EECAP.)
4. L01:0.93mH(CM CHOKE),
L02:24mH(CM CHOKE)
5. F1, L03:JUMPER
CX1
*
CY9
*
CY10
*
L01
TG-UT34411
L02
IG-UP2501D-L01
+Vin
-Vin
+Vin
-Vin
+Vout
-Vout
loadMODULE
Gound
F1
C01
CY1
CY2
L1A
L1B
L2B
L2A
CX2
*
C02
CY3
CY4
CX3
*
C03
CY5
CY6
L03C04
CY7*
CY8*
C05+Sense
-Sense
jump wire
jump wire
+Vo
-Vo
jump wire