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Transcript of MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS...
![Page 1: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/1.jpg)
MPS MPS ConfidentialConfidential – for Internal Use Only – Do Not Distribute – for Internal Use Only – Do Not Distribute
Monolithic Power SystemsMonolithic Power Systems®®
MPS Lighting Solutions
Dr. Frank Ren
Oct. 2012
![Page 2: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/2.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
LightingLighting
WLEDWLED FL FL (IC based)(IC based)
IndoorIndoor120M sets in 2011120M sets in 2011
OutdoorOutdoor1200K sets in China 20111200K sets in China 2011
Lighting Market TAM
![Page 3: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/3.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
MPS Indoor Lighting Solution Glance
ApplicationNon-dimmable
Non-PFC
P<=7W•MP4034•MP15X
P>7W
MP4000/1
GU10 Down light Desk Lamp
22W PAR38 15W Down light Ballast
Non-dimmablePFC
Under development
• MP4021A• MP4051
DimmablePFC
MP4032-1
MP4030
![Page 4: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/4.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Non-Dimming, Non-PFCPSR
![Page 5: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/5.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Input 85-265VAC
*
**
T1 Output
VCC
GND
MP4034Drain
FB
CC tolerance: +-6% (Over entire temperature and Vin) Internal 700V MOSFET HV current source No Startup Resistors Rich Protections: OVP, OCP, OTP & VCC UVLO Total BOM Cost: <= ¥ 3.50
Non-Dimmable Non-PFC LED Driver --- MP4034 Flyback Regulator
Key Features
Application
![Page 6: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/6.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Design Example --- GU10
Specification
Input: 85V – 265V AC, Output: 40V/150mA (6W)
-1. 00%-0. 50%0. 00%0. 50%1. 00%1. 50%2. 00%2. 50%3. 00%
85 115 200 220 265Vi n (Vac)
Line
reg
ulat
ion
Li ne Regul ati on
![Page 7: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/7.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Non-Dimmable Non-PFC LED Driver --- MP15X Family Regulator
Industry first SOT23-5 package with HV MOS integrated HV current source No Startup Resistors High Side configuration makes OVP and Low voltage output cap feasible
Key Features Application
OVP
L
N
C1 C2
L1
L2 C2
R2Drain
Source
Vcc
FB
Source
U1MP15x
C3
D1RF1 R1
D2
ZD1
C4
Input: 85~265VACR3
BD1
![Page 8: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/8.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Design Example --- Candle Light
Line Regulation
-0.50%
-0.25%
0.00%
0.25%
0.50%
85 130 175 220 265
Vin(Vac)
Lin
e R
eg
ula
tio
n
Ta=22.6 deg CTa=85 deg C
Specification
Input: 85V – 265V AC, Output: 24V/100mA
![Page 9: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/9.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Non-DimmingPFC + PSR
![Page 10: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/10.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Industrial First PSR + PFC
Non-Dimmable LED Driver with PFC --- MP4021A
EMI filter
MULT
ZCD
VCC
GATE CS
GND
FB/NC
COMP
MP4021A
![Page 11: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/11.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Design Example --- MP4021A for T8
Driver board
LED
Specification
Input: 90-264Vac, PF>0.9
Output: 38V / 19W
L*W*H=255mm*18mm*10mm
Line & load regulation
-5. 00%-4. 00%-3. 00%
-2. 00%-1. 00%0. 00%1. 00%2. 00%
3. 00%4. 00%5. 00%
80 130 180 230
Vac(V)
Reg
ulat
ion
Vo=38V Vo=33V
Efficiency vs Vin
70. 00%72. 00%74. 00%76. 00%78. 00%80. 00%82. 00%84. 00%86. 00%88. 00%90. 00%92. 00%
90 115 230 264
Vac(V)
Effi
cien
cy(%
)
Line & Load Regulation
<+-3%Efficiency >87%
![Page 12: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/12.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
MP4051 High-Side Buck-Boost Solution
Spec: VIN=85VAC~265VAC, VOUT=200V~300V, ILED=80mATransformer: EE19, LP=1.5mH, NP:NAUX=174:14
L * W * H = 87mm * 39mm * 22mm
EMI Filter
ZCD
CS
MULT
GND VCC
GATE
COMP
MP4051
FB
RsenseIDiode = ILED
Very Good Line & Load Regulation
![Page 13: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/13.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Regulation and Efficiency
Line & Load Regulation
<+-1.2%
82.083.084.085.086.087.088.089.090.091.092.0
85 135 185 235
Eff
icie
ncy
(%)
VIN(VAC)
Efficiency vs. VIN
Vo=300VVo=200V
Efficiency >87%
75. 0
77. 0
79. 0
81. 0
83. 0
85. 0
85 135 185 235
ILED
(mA)
VI N(VAC)
ILED vs. VIN
Vo=300VVo=200V
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The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
MP4051 High-Side Buck PFC Converter
Input: 85V – 265V AC, Output: 40V/150mA (6W)
30 components for Buck PFC and LED Driver
Line & Load Regulation <+-1.0%Efficiency > 86.5%
EMI Filter
ZCD
CSMULT
GND
VCC
GATE
COMP
MP4051
FB
Rsense
![Page 15: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/15.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
MP4051 Low-Side Buck-Boost PFC Converter
EMI Filter
MP4051
ZCD
CS
MULT
GND
VCC
GATECOMP
FB
VIN=85-265VAC, VOUT=100V, ILED=40mA
Inductor: EE10, L=3.4mH, NP: NAUX =280:56
![Page 16: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/16.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Dimming + PFC +PSR
![Page 17: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/17.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Good Dimmer Compatibility
Fast Start Up (<0.5s)
Good Line Regulation (<+-1.5%)
High PF and Low THD
• Meet EN61000-3-2 standard
Rich Protections
• SCP, OVP, OTP, Cycle-by-cycle current limit
Dimmable LED Driver Controller --- MP4030
EMI Filter
N:1
COMP
GND
D
S
VCC
MULT
MP4030
TRIAC Dimmer
1
DP
ZCD
Key Features
![Page 18: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/18.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Spec: VIN=108VAC~132VAC / 60Hz, VOUT=21V, ILED=350mA, Triac DimmableTransformer: RM6, LP=1.92mH, NP:NS:NAUX=82:16:19
Design Example:
MP4030 PAR20 Solution @ VIN=120VAC
L * W * H = 63mm * 34mm * 23mm
PAR20
![Page 19: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/19.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Test condition: VIN=120VAC/60Hz, with different TRIAC dimmers
Good Dimming Linearity and Dimming DepthGood Dimming Linearity and Dimming Depth
Dimming Curve
Dimming Curve of MP4030
0
50
100
150
200
250
300
350
0.00% 20.00% 40.00% 60.00% 80.00% 100.00%Dimming on Duty(%)
Io(m
A)
Dimmer #13Dimmer #9Dimmer #11
0.27mA0.27mA
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The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Note:
Tested on over 80 kinds of Dimmer in the lab. Table shows 32 dimmers.
Dimming Performance Manufacturer Part No. Power Stage
max current(mA)
min current(mA)
Dimming ratio
LUTRON 6B38-DVLV-600P 600W 312.30 4.04 1.29%LUTRON 6B38-DV-603PG 600W 212.20 2.93 1.38%LUTRON 6B38-S-600P 600W 312.10 0.38 0.12%LUTRON 6B38-S-603PG 600W 222.40 0.74 0.33%LUTRON S-600 600W 344.90 0.65 0.19%LUTRON 6B38 600W 319.80 3.54 1.11%LUTRON 6B38-GL-600-IV 600W 345.70 5.91 1.71%LUTRON NTLV-600-AL 600W 346.30 3.09 0.89%LUTRON AY-600P 600W 309.20 4.66 1.51%LUTRON TG-603GH-WH 600W 192.80 6.68 3.46%LUTRON TG-600PH-WH 600W 319.80 6.48 2.03%LUTRON CN-600P 600W 313.30 2.85 0.91%LEVITON 1L30O2 600W 345.60 0.00 0.00%LEVITON 6633-P 600W 347.70 0.00 0.00%LUTRON 6B38-Q-600P 600W 317.20 6.94 2.19%LEVITON 1C1002 600W 348.00 0.00 0.00%LUTRON 6B38-DV-600P 600W 306.90 0.76 0.25%LEVITON 1L10O5 600W 330.30 0.00 0.00%LUTRON LG600P 600W 316.40 1.52 0.48%LEVITON 1G40O5 600W 323.80 0.00 0.00%LEVITON 6613-P 600W 347.50 0.00 0.00%LEVITON 6615-P0W 300W 329.00 38.60 11.73%LEVITON C20-6684-IW 600W 349.80 0.00 0.00%LUTRON NLV-1000-WH 1000VA/800W 334.90 1.70 0.51%LUTRON DVELV-303P-WH 300W 282.30 3.83 1.36%LUTRON Q-600P-IV 600W 320.00 7.52 2.35%LUTRON DVELV-300P-WH 300W 276.50 4.20 1.52%LUTRON DV-600P-BR 600W 314.40 1.17 0.37%LUTRON DVPDC-203P-WH 200W 346.80 39.06 11.26%LUTRON DVWCL-153PH 150W 295.80 24.33 8.23%LUTRON TT-300H-WH 300W 349.60 0.00 0.00%LUTRON GL-600H-DK 600W 348.30 1.15 0.33%
High Dimming Ratio
Low Start-up Current
Good Dimmer Compatibility
![Page 21: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/21.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Test condition: VOUT=21V, ILED=350mA, without dimmer
+-0.2% Line Regulation
Efficiency & Line Regulation
Vin(V) Iin(mA) Pin(W) Vo(V) Io(mA) Po(W) Efficiency(%)108 85 9.10 21.52 350.4 7.54 82.86%110 83 9.07 21.51 350.4 7.54 83.10%120 76 9.05 21.52 351.7 7.57 83.63%125 73 9.01 21.51 351.6 7.56 83.94%132 70 8.98 21.50 351.3 7.55 84.11%
Line regulation
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
105 110 115 120 125 130 135
Vin(V)
Io p
erc
en
tag
e
the highest temperature component is the damping resistor, ΔT = 25℃
![Page 22: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/22.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
THD<=15%PF>97%
Test condition: VOUT=21V, ILED=350mA, without dimmer
PF & THD
Vin(V) PF THD(%)108 0.989 10.60%110 0.988 10.70%120 0.985 12.40%125 0.977 13.70%132 0.97 14.40%
PF vs Vi n
0. 5
0. 6
0. 7
0. 8
0. 9
1
105 110 115 120 125 130 135Vi n(V)
PF
THD vs Vi n
0. 00%5. 00%
10. 00%15. 00%20. 00%25. 00%
30. 00%35. 00%40. 00%
45. 00%50. 00%
105 110 115 120 125 130 135Vi n(V)
THD(
%)
![Page 23: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/23.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
VD
ILED
VMULT
VCC
Start-up time: 168ms
Test condition: VIN=120VAC/60Hz, without dimmer
Very fast start up!Very fast start up!
Start-up Time
![Page 24: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/24.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Short LED for >30min
Protection
VS
VCOMP
VCC
VZCD
Open LED @ normal operation
VS
VCOMP
VCC
VZCD
Short LED @ normal operation
Description ΔT(°C)Transformer winding 6.2Transformer core 5.9Part 5.4Output Diode 7.6MOSFET 7
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The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Dimmable LED Driver Regulator --- MP4032-1
MP4030 7Ohm MOS
HV MOSFET integrated.
HV Current Source for Fast Start Up (<0.5s)
Better Line Regulation (<+-0.5%)
Good Dimmer Compatibility
High PF and Low THD
Rich Protections
• SCP, OVP, OTP, Cycle-by-cycle current limit
Key Features
MP4032-1
![Page 26: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/26.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Spec: Vin=108Vac~132Vac/60Hz, Vo=12V, Io=550mA, Dimmable
Transformer: EE13, Lp=2.006mH, Np:Ns:Naux=176:22:39
Lp=2.006mHNp:Ns:Naux=176:22:39
AGND
AGND
AGND
AGND
AGND
Output
LED+
LED-
12V/550mA
12
22uF50V
C8
1M/1%/0.25WR5
PGND
43k/1%R6BAV21W
12
D3
200V/0.2A
12
D21N4007/1kV/1A
MBRS3200T3G
1 2
D1
200V/3A
1 2
2.2nF/4kVCY1
1206100/1%
R4
EE13
3
1
4
5
6
10
T1
COMP1
MULT2
ZCD3
VCC4 GND 5
CS 6
DRAIN 8
U1MP4032-1GS
PGND AGND
Input108~132VAC/60Hz
MB6S
34
21
BD1
600V/0.5A
080521
10uF/6.3VC6
21
10pF50V
C5
1206
21
6.8nF/630VC1
120668kR1
9.76k/1%R8
220nF400V
C4
3301W
R2
330/1WR7
511W
R11511W
R10
12
4.7mH0.25A
L1
1 233nF/275VAC
CX1
12
68nF400V
C2
21
8.2nF50V
C76.8k1%
R9
12
470uF25V
C3
120630k/1%
R3
12062.2/1%R12
1206200m/1%R13
MPS ConfidentialCustomer Use OnlyDo Not Distribute
Design Example: MP4032-1 GU10 Solution @ VIN=120VAC
![Page 27: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/27.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Dimming Curve
0
100
200
300
400
500
600
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Dimming Duty
Io(m
A)
Test condition: Vin=120Vac/60Hz, with different dimmers
The dimming curve meets SSL6 standard.
VMult
IIN
VComp
VMult
IIN
VComp
Experimental Results --- Dimming Curve
![Page 28: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/28.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Test condition: Vin=120Vac/60Hz, with different dimmers
Manufacturer Part No. Power Stage Imax(mA)Imin(mA)
Dimming ratio
min start current(mA)
LUTRON 6B38-DVLV-600P 600W 516 13 2.52% 13
LUTRON 6B38-S-600P 600W 513 3 0.58% 3
LUTRON 6B38-S-603PG 600W 377 4 1.06% 4
LUTRON S-600 600W 552 3 0.54% 7
LUTRON SLV-600P 600W 525 13 2.48% 13
LUTRON 6B38-GL-600-IV 600W 553 13 2.35% 13
LUTRON NTLV-600-AL 600W 553 0 0.00% 11
LUTRON AY-600P 600W 525 12 2.29% 12
LUTRON TG-603GH-WH 600W 344 15 4.36% 15
LUTRON TG-600PH-WH 600W 520 17 3.27% 17
LUTRON CN-600P 600W 516 9 1.74% 9
LUTRON 6B38-DV-600P 600W 509 5 0.98% 5
LEVITON 1L10O5 600W 541 0 0.00% 8
LUTRON LG-600P 600W 521 6 1.15% 6
LEVITON 1G40O5 600W 531 0 0.00% 9
LEVITON C20-6684-IW 600W 554 0 0.00% 4
LUTRON DVELV-303P-WH 300W 541 15 2.77% 15
LUTRON DV-600P-BR 600W 515 6 1.17% 6
LUTRON DVPDC-203P-WH 200W 555 67 12.07% 67
LUTRON MAELV-600-WH 600W 486 0 0.00% 23
LUTRON GL-600H-DK 600W 554 4 0.72% 6
Dimming Performance
Good Dimmer Compatibility
High Dimming Ratio
Low Startup Current
![Page 29: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/29.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Test condition: Vo=12V, Io=550mA, without dimmer
Efficiency & Regulation
Efficiency>71% @Vin=108~132VAC
Line Regulation < ±0.5%
Efficiency vs VIN
68%
69%
70%
71%
72%
73%
74%
75%
76%
77%
78%
100 105 110 115 120 125 130 135 140
Vin (VAC)
Eff
icie
ncy
Line Regulation
-0.5%
-0.4%
-0.3%
-0.2%
-0.1%
0.0%
0.1%
0.2%
0.3%
0.4%
0.5%
100 105 110 115 120 125 130 135 140
Vin(VAC)
Line
Reg
ulat
ion
Load Regulation < ±3%
![Page 30: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/30.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Summary
MPS is able to provide one-stop shopping &
leading solutions
![Page 31: MPS Confidential – for Internal Use Only – Do Not Distribute Monolithic Power Systems ® MPS Lighting Solutions Dr. Frank Ren Oct. 2012.](https://reader033.fdocuments.net/reader033/viewer/2022061506/56649d9d5503460f94a86c82/html5/thumbnails/31.jpg)
The Future of Analog IC Technology®第六届(深圳) LED通用照明驱动技术研讨会
Thank You!