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
2A AX2002 3.6~23V PWM,Linera 330/500kHz 0.25V <2uA SOP-8 EN,CL,SCP,OCP,LED lighting
3A AX2003 3.6~23V PWM,Linear 330/500kHz 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 LED Driver
3A AX2005 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.
5A(+MOS) AX2201 3.6~24V PWM 330kHz 0.25V 2uA SOP-8,MSOP-8 LED Lighting,
500mA LED1113 >3.3V Linear Vout:2.5~28V - N/A SOT-89-3 Linear LED Driver
1.2A PT4115 6~30V PWM,Linear 1MHz 0.1V <60uA SOT89-5,ESOP8 MR-16,Automotive,etc.
1.2A PT4205S 5~30V PWM,Linear 1MHz 0.2V <130uA SOT89-5,ESOP8 MR-16,Automotive,etc. 3%基准电流
350mA PT4211 5~30V PWM 1MHz 0.2V <130uA SOT23-5 MR-16,Automotive,etc. 3%基准电流
5A(+MOS) PT4121 6~60V PWM,Linear 1MHz 0.1V <60uA SOT23-6 -
1.5A/3A SP2260 5.5~60V PWM,Linear 52KHz 0.2V <50uA SOP-8,TO263-5 ---
2A FP7102 3.6~28V PWM,Linear 320kHz 0.25V <30uA SOP-8,ESOP-8 ---
3A FP7103 3.6~28V PWM,Linear 320kHz 0.25V <30uA SOP-8,ESOP-8 ---
700mA FP7151 7~26V PWM,Linear 1MHz 0.2V <15uA SOT23-5 ---
1A FP7152 7~26V PWM,Linear 1MHz 0.2V <15uA SOT89-5 ---
500mA FP7170 5~90V Linear - - <15uA SOT-223,TO-92 ---
5A(+MOS) FP7175 8~100V Linear - 0.25 - SOT23-6 ---
1.5A FP7182 8~100V Linear,PWM - 0.277 - SOP-8 ---
5A(+MOS) FP7188 8~100V Linear,PWM - 0.25 - SOT23-6 ---
3A FP8013 2.5~4.5V PWM,Linear 1.5MHz 0.1V <1uA ESOP-8 ---
2.5A MA5603 8~38V PWM,Linear 240KHz 0.2V <200uA ESOP-8 -Synchronous同步
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
<60W PT4107 Buck非隔离 外部MOS <±10% 填谷电路 PWM SOP-8 效率>90%
<60W PT4207 Buck非隔离 内置/外部MOS <±5% 填谷电路 PWM,Linear SOP-8 效率>96%,内建350mAmos,可外扩
<60W PT4212/A Buck非隔离PFC 外部MOS <±3% 内置PF>0.9 PWM,Linear SOP-8 QR,OVP,OTP,OCP,SS...
<20W PT4228 Buck非隔离PFC 内置MOS <±3% 内置PF>0.9 - SOP-8 -
<30W PT4201 副边光耦反馈 外部MOS <±2% 填谷电路 - SOT23-6 GU10,E27,PAR20,PAR30,PAR38
<45W PT4213 原边反馈PSR 外部MOS <±3% 填谷电路 - SOT23-6 -BP3105,BP3106,AP3766OB3390,MT7950
<5W PT4223 原边反馈PSR 内置MOS <±3% 填谷电路 - SOP-8 -BP3105,BP3106,AP3766OB3390,MT7950
<5W PT4225 原边反馈PSR 内置MOS <±3% 填谷电路 - SOP-7 -BP3102(P2P),BP3122,MT7953,SM7523
<8W PT4226 原边反馈PSR - <±3% 填谷电路 - DIP-8 -
<12W PT4227 原边反馈PSR 内置MOS <±3% 填谷电路 - DIP-8 -
<18W PT4229 原边反馈PSR - <±3% 填谷电路 - DIP-8 -
<60W PT4209 PSR+PFC 外置MOS <±3% 内置PF>0.9 -PWM,Linear SOP-8 -SY5800,MT7930,SFL900,OB3330,BP3309,GL8259
<60W PT4219 PSR+PFC 外置MOS <±3% 内置PF>0.9 - SOP-8 -SY5800,MT7930,SFL900,OB3330,BP3309,GL8259
<15W PT4229 原边反馈PSR 内置MOS <±3% 填谷电路 - DIP-8 -
<15W PT4230 原边反馈PSR 内置MOS <±3% 填谷电路 - SOP-8 -
<20W PT4241 PSR+PFC 内置MOS <±3% 内置PF>0.9 - DIP-8 -
<30W FP7171 Buck非隔离 外置MOS <±3% - -PWM,linear SOP-8 -
<30W FP7172 Buck非隔离 外置MOS <±3% - -PWM,linear SOP-8 -
<60W FP7176 PSR 外置MOS <±2% - -PWM,linear SOP-8 -
<60W EMD2155 Linear - - - -PWM,TriAC ESOP-8 -
<30W EMD2181 Linear - - - -E ESOP-8 -
<30W EMD2182 Linear - - - -PWM ESOP-8 -
<30W EMD2183 Linear - - - -3 step ESOP-8 -
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
Quiescent
Package
Note.
400mA SP1937 2.5~20V 3.2~36V 1.2MHz 0.095V <90uA SOT23-5,SOT-353 -
400mA SP1938 2.5~18V 3.2~36V 1.2MHz 0.095V <90uA SOT23-6 OVP:21V
400mA PT4101 2.5~5.5V 3~20V 1.2MHz 0.104V <100uA SOT23-6 OVP20V
400mA PT4103 2.5~5.5V 3~30V 1.2MHz 0.104V <100A SOT23-6 OVP30V
1.5A PT4110 2.5~5.5V 3~35V 1.2MHz 0.3V <100uA SOT89-5,SOP-8 -
1.5A PT4117 2.5~6V 3~35V 1.2MHz 0.3V <100uA SOT23-6,TDFN-8 -调光
1.4A EMD2055 2.5~5.5V 3~35V 1.2MHz 0.24V <120A SOT23-6,TDFN-8 OVP:37V 11S4P
1.4A EMD2081 6~36V 6~36V 1.2MHz 0.245V <100A MSOP-10 OVP:31.5V 9S8P
1.4A EMD2095 2.5~5.5V 3~28V 1.2MHz 0.245V <120A TSOT23-6 OVP:31V
1.0A EUP2530 2.5~5.5V 3~38V 1.0MHz 0.2V <300uA TSOT23-6
750mA EUP2539 2.5~5.5V 3~38V 1.0MHz 0.3V <130uA TSOT23-5
1.7A EUP2586 2.5~5.5V 3~18V 1.0MHz 0.3V <400uA TSOT23-5
1.4A EUP2983 6~25V 3~30V 1.0MHz 0.3V <1.2mA TDFN-8
2A(+MOS) FP7208 2.5~24V 3~35V 200KHz 0.1V <245uA ESOP-8 -
Each String Current
Part No.
Vin
Vout
Dimming

Channel

Quiescent
Package
Note.
15~25mA PT4112 5~25V 5.5~40V PWM 6 <1mA QFN3*3-16 OVP:40V
200mA PT4113 5~20V 5.5~40V PWM 2 <1mA SSOP-24 CL,SS,SCP,UVL,OTP,OVP
180mA EUP2588 4.5~28V 5~60V PWM 4 <1mA TSSOP-16,SOP-16 CL,SCP,OTP,OVP <32"
+MOS(100mA) EUP2589 4.5~28V 5~60V PWM,DC 12 <1mA TSSOP-28,SOP-28 OVP:65V CL,SCP,OTP,OVP <32"
5~50mA EUP2990 4.5~24V 5~43V PWM,DC 12 <1mA TQFN-20 OVP:45V CL,SCP,OTP,OVP <15"
2.Charge Pump LED driver (电荷泵LED驱动IC)
Each String Current
Part No.
Vin
Dimming
Frequency
Channel Standby
Package
Replace
100mA EMD3001 2.5~4.5V PWM 2MHz 1 <1uA SOT23-6 AT3110,CP2128
80mA EMD2794/2795 2.5~5.5V Analog 1.3MHz 4 <1uA TQFN-16,FBP-16 LM2794
25mA EUP3651 2.5~5.5V PWM 1MHz 4 <1uA TDFN-12 -
25mA EUP3654 2.5~5.5V PWM 1MHz 6 <1uA TDFN-16 -
80mA EUP2794 2.5~5.5V PWM,Analog 1MHz 4 <1uA TQFN-16 -
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 -
20mA PT4412 2.7~6V PWM <0.1uA SOT23-6 -
20mA SP1820 2.7~6V PWM <0.1uA SOP-8 -
20mA SP1821 10.5~12.5V PWM <0.1uA SOP-8 -
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