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LED Driver IC Series for High power LED lighting(LED照明应用)
1.Buck DC/DC Converter(Controller,Linear)and Linear for LED Constant Current(LED降压恒流驱动)
Current(Max.)
Part No.
Vin
Dimming
Frequency

CS(V)
Shutdown
Package
Note/Application
300~340mA AMC7135PKFAT 2.7~5.5V Linear -AMC7135PKFAT SOT-89 Cap Lamp,Refrigerator Lighting,Power LED Driver...
340~380mA AMC7135PKFT 2.7~5.5V Linear -AMC7135PKFT SOT-89 Cap Lamp,Refrigerator Lighting,Power LED Driver...
200~355mA AMC7140DLGT 5-50V PWM -AMC7140DLGT(200~355mA) TO-252-5 LED Table Lamp,LCD TV Backlight,Power LED Driver
350~600mA AMC7140DLGT-A 5-50V PWM -AMC7140DLGT-A(3500~600mA) TO-252-5 台灯、LED照明灯
1.5A AMC7150 4~40V PWM 200kHz 1V <200uA TO-252-5 MR-16,Automotive etc.
1A AX2001/A 4.5~23V PWM,Linear 330/500kHz 0.25V <2uA SOP-8 EN,CL,SCP,OCP,LED lighting
2A AX2002/A 4.5~23V PWM,Linera 330/500kHz 0.25V <2uA SOP-8 EN,CL,SCP,OCP,LED lighting
3A AX2003/A 4.5~23V PWM,Linear 500kHz 0.25V <2uA SOP-8 EN,CL,SCP,OCP,LED lighting
1A AX2004 2.5~24V Linear 2kHz - <1mA SOT89-5,TO252-5,SOP-8,Linear
2A/3A AX2005/A 8~40V PWM 300kHz 0.2V <150uA ESOP-8 LED lighting,OVP,CL,EN,SS,OCP,SCP
1A AX2020 8~32V PWM,Linear 1MHz 0.13V <70uA SOT89-5 MR-16,Automotive,etc.
450mA AX2021 8~32V PWM,Linear 1MHz 0.13V <70uA TSOT23-5 MR-16,Automotive,etc.
5A(+MOS) AX2201 3.6~24V PWM 330kHz 0.25V 2uA SOP-8,MSOP-8 LED Lighting,MOS:AM4953
0~500mA LED1113 >3.3V Linear Vout:2.5~28V - N/A SOT-89-3 线性LED驱动,外围只有一个电阻
2A FP7101A 4.75~23V PWM,Linear 380kHz 0.2V <25uA SOP-8,ESOP-8 LED lighting
2A FP7102 3.6~28V PWM,Linear 320kHz 0.25V <15uA SOP-8,ESOP-8 LED lighting
3A FP7103 3.6~28V PWM,Linear 320kHz 0.25V <15uA SOP-8 LED lighting
350mA FP7150 7~30V PWM 1MHz 0.1V <15uA SOT23-5 LED lighting
700mA FP7151 7~30V PWM 1MHz 0.1V <15uA SOT23-5 LED lighting
1A PT4107 18~450V PWM 20~120KHz - - SOP-8 LED lighting,LED Tube Fluorescent Lamp
2A PT4207 18~450V PWM,Analog 20~120KHz - - SOP-8 LED lighting,LED Tube Fluorescent Lamp
1.2A PT4115 6~30V PWM,Linear 1MHz 0.1V <60uA SOT89-5,ESOP8 MR-16,Automotive,etc.
1.2A PT4205 5~30V PWM,Linear 1MHz 0.2V <130uA SOT89-5,ESOP8 MR-16,Automotive,etc. 3%基准电流
1.2A PT4206 5~60V PWM,Linear 1MHz 0.2V <130uA SOT89-5,ESOP8 MR-16,Automotive,etc.
350mA PT4211 5~30V PWM 1MHz 0.2V <130uA SOT23-5 MR-16,Automotive,etc. 3%基准电流
2.AC-DC LED Constant Current Driver(高压市电LED降压恒流驱动)
功率范围
产品型号
拓扑架构
驱动功率管
恒流精度
功率因数
调光
封装
特点及应用
<30W PT4201 副边光耦反馈 外部MOS <±2% 填谷电路 - SOT23-6 GU10,E27,PAR20,PAR30,PAR38
<12W PT4203 原边反馈PSR 外部MOS/BJT <±5% 填谷电路 - SOT23-5 GU10,E27,PAR20,PAR30,PAR38
<6W PT4204 原边反馈PSR 内置MOS <±5% 填谷电路 - SOP-8 MR-11,MR-16,GU10,E27,PAR20,PAR30,PAR38
<12W PT4213 原边反馈PSR 外部MOS <±3% 填谷电路 - SOT23-6 E14,GU10,E27,PAR20,PAR30,PAR38
<24W PT4215 原边反馈PSR 内置MOS <±3% 填谷电路 - SOP-8 MR11.MR16,GU10,E27,PAR20,PAR30,PAR38
<100W PT4107 Buck非隔离 外部MOS <±10% 填谷电路 PWM SOP-8 LED日光灯,T5,T6,T8,效率>90%
<100W PT4207 Buck非隔离 内置/外部MOS <±5% 填谷电路 PWM,Analog SOP-8 LED日光灯,T5,T6,T8,效率>96%,内建350mAmos,可外扩
<80W PT2201 副边光耦反馈 外部MOS <±2% 填谷电路 - SOP-8,DIP-8 Offine LED Lighting
<30W PT2202 副边光耦反馈 外部MOS <±2% 填谷电路 - SOT23-6,SOP-8 Offine LED Lighting
1~18W SF5922/26/28 原边反馈PSR 内置MOS <±5% 填谷电路 - SOP-8,DIP-8 -OB2535,OB2536,OB2538
<20W SFL668 原边反馈PSR 外部MOS <±4% 填谷电路 - SOT23-5 -OB2532
<5W SFL669 原边反馈PSR 内置MOS <±4% 填谷电路 - SOP-8 E14,GU10,E27,PAR20,PAR30,PAR38
<5W SFL628 原边反馈PSR 外部BJT <±2% 填谷电路 - SOT23-5 内置高低压恒流补偿和负载补偿,OB3390
<7W SFL629 原边反馈PSR 内置MOS <±2% 填谷电路 - SOP-8 内置高低压恒流补偿和负载补偿,低成本,BP3102
<20W SFL688 原边反馈PSR 外部MOS <±2% 填谷电路 - SOT23-5 超高批量联产恒流精度<±3%,智能短路保护
<5W SFL689 原边反馈PSR 内置MOS <±2% 填谷电路 - SOP-8 智能短路保护
<20W SFL678 原边反馈PSR 内置MOS <±2% 填谷电路 -PWM,Analog SOT23-6 扩展同步调光1000:1,温度折返
10~40W SF6562/SF6563 单级PFC 外部MOS <±2% 内置>0.94 - SOP-8 -PFC超低谐波失真,L6562,L6563
10~40W SFL320/SFL330 单级PFC 外部MOS <±2% 内置>0.94 - SOP-8 -L6562A,SN03A
10~40W SFL300 单级PFC 外部MOS <±2% 内置>0.94 -PWM,Analog,Triac SOP-8 -
5~20W SFL900/SFL902 PSR+PFC 内置MOS <±2% 填谷电路 -PWM,Analog SOT23-6 -同时支持原边反馈和次级光耦反馈
<10W M3842 原边反馈PSR 外部BJT <±5% 填谷电路 - SOT23-5 pin to pin ACT35(ACT353,ACT355)
>>>>>>微桥提供AC-DC PSR原边反馈,PSR+PFC,PFC,QR,LLC等高精度LED恒流驱动方案,具体请与我们联络>>>>>>
3.Boost DC/DC Converter for LED Constant Current(LED升压恒流驱动)
Current(Max.)
Part No.
Vin
Vout
Frequency

CS(V)
Shutdown
Package
App.
1.5A PT4110 2.5~5.5V 3~35V 1.2MHz 0.3V <0.1uA SOT89-5,SOP-8 LED Backlight
2A FP6291 2.6~5.5V 3.5~12V 1.0MHz 0.6V <10uA SOT23-6 LED Lighting
3A(+MOS) FP5139B 1.8~15V 2.5~40V 500KHz 0.5V <10uA TSSOP-8 NB/Portable DVD backlight,LED Lighting..
3A AX5201 3~20V 3.6~32V 500KHz 1V <1uA ESOP-8 LED Lighting
2A AX5203 4~23V 5~68V 500KHz 1V <1uA ESOP-8 LED Lighting
2A AX5204 3~20V 3.6~32V 500KHz 1V <1uA ESOP-8 LED Lighting
LED Backlight(LED背光应用)
1.Boost DC/DC Converter for LED Constant Current(LED升压恒流驱动)
Isw(Max.)
Part No.
Vin
Vout
Frequency
Vfb
 Standby
Package
Note.
320mA SP1937 2.5~20V 3.2~36V 1.2MHz 0.095V <0.1uA SOT25,SOT353 MP4,PMP,PDA,手机背光
320mA SP1938 2.5~18V 3.2~36V 1.2MHz 0.095V <0.1uA SOT23-6 LED Panel Backlight(LED显示屏背光)OVP:21V
400mA PT4101 2.5~5.5V 3~20V 1.2MHz 0.104V 0.1uA SOT23-6 OVP20V
400mA PT4103 2.5~5.5V 3~30V 1.2MHz 0.104V 0.1uA SOT23-6 OVP30V
1.4A EMD2050 2.5~5.5V 3~12V 1.2MHz 0.235V <1uA SOT23-6 LED Panel Backlight(LED显示屏背光)OVP:15V
1.4A EMD2053 2.5~5.5V 3~35V 1.2MHz 0.245V <1uA SOT23-6 LED Panel Backlight(LED显示屏背光)OVP:37V
1.4A EMD2080 6~36V 6~36V 1.2MHz 0.245V <1uA MSOP-10 LED Lighting&LED Panel BacklightOVP:31.5V
1.4A EMD2093 2.5~5.5V 3~28V 1.2MHz 0.245V <1uA SOT23-6 LED Panel Backlight(LED显示屏背光)OVP:30V
1.5A PT4110 2.5~5.5V 3~35V 1.2MHz 0.3V <0.1uA SOT89-5,SOP-8 大尺寸LED背光
1.9A AX2012 2.5~5.5V 3~27V 1.2MHz 0.3V <0.5uA SOT23-6,TDFN-8
LED Panel Backlight(LED显示屏背光)OVP:30V
3A(+MOS) FP5139 1.8~15V 2.5~40V 500KHz 0.5V <0.1uA SOP-8,TSSOP8 大尺寸LCD-LED背光驱动
LED Current
Part No.
Vin
Dimming
LED Number

Channel

Standby
Package
Note.
15~25mA PT4112 5~25V PWM 60 6 <5uA QFN3*3-16 6通道升压LED背光,NB Monitors backlight
200mA PT4113 5~20V PWM - 2 <5uA SSOP-24 LED backlight,LCD TV,CL,SS,SCP,UVL,OTP,OVP
200mA PT4116 5~28V PWM - 4 <5uA TSSOP-16 LED backlight,LCD TV,CL,SS,SCP,UVL,OTP,OVP
2.Charge Pump LED driver (电荷泵LED驱动IC)
Current
Part No.
Vin
Dimming
Frequency
 - Standby
Package
Replace
20mA×4 PT4301 2.7~5.5V PWM 1MHz - <1uA QFN4*4-16 RT9360,SC604
20mA*4 PT4303 2.5~5.5V PWM 1MHz - <1uA QFN4*4-16 ...
100mA EMD3001 2.5~4.5V PWM 2MHz - <1uA SOT23,MSOP8 AT3110,CP2128
80mA*4 EMD2794/2795 2.5~5.5V Analog 1.3MHz - <1uA TQFN-16,FBP-16 LM2794便携产品LED背光
3.Linerr Constant Current Regulator(线性LED驱动IC)
Current
Part No.
Vin
Dimming
Linear
Channel
Standby
Package
Note
20mA PT4401 2.7~6V PWM <0.1uA SOT23-6 Mobile Phone, Smart Phone Keypad Backlights
20mA AMC7110 2.7~6V PWM <0.1uA SOT23-6 Mobile Phone, Smart Phone Keypad Backlights
按应用分类
LED手电筒、矿灯 AMC7135,A705,AMC7110,PT4105,PT4401,AX2002,PT4110,PT4108,A710,A722(锂电池,AA电池,镍氢电池应用)
MR-16杯灯、射灯 PT4105,PT4115,AMC7150,AX2001,AX2002,AX2003,AX2004.AX2005,PT4112,LED1113,A718,AX2020
LED闪光灯 AMC7124,PT4302,PT4305,EMD2794,EMD2795(手机,数码相机LED闪光灯应用)
LED屏幕背光(小尺寸) SP1937,SP1938,PT4101,PT4102,PT4103,AMC7110,PT4401,PT4402,EMD2794(手机,PDA,MP3,PMP背光)
LED屏幕背光(大尺寸) FP5138,AX2002,AX2003,PT4115,AX2101,AX2102,AX2103,AX2201,PT4112,A706,A710,A723(液晶显示器)
市电LED照明 PT4207,ACT30,OB2353,OB2211,OB2535,OB2263,SP6850,SP6853,SD4840,PT4201,A704,PT4203,PT4204,MXT35...
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