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LED驱动IC系列
专业LED电源驱动供应商,以下只列出部分型号,更多的型请致电智龙盛. |
Low
DC Voltage Buck DC/DC Converter for LED Constant Current(低压LED降压恒流驱动) |
Current
(Max.) |
Part No. |
Vin |
Dimming |
Frequency |
Vfb |
Standby |
Eff. |
Package |
App. |
电流(最大值) |
型号 |
输入电压 |
调光方式 |
频率 |
反馈 |
待机 |
效率 |
封装 |
应用 |
700mA |
AMC7150 |
4~40V |
PWM,DC |
200kHz |
1V |
200uA |
85% |
TO-252-5 |
MR-16,Automotive etc. |
1A |
A718 |
6~42V |
PWM,DC |
225kHz |
0.2V |
95uA |
95% |
SOP/EP-8(LM3404) |
MR-16,Automotive etc. |
1.2A |
PT4115 |
8~30V |
PWM.DC |
1MHz |
0.1V |
60uA |
97% |
SOT89-5,MSOP8 |
MR-16,Automotive,etc. |
1.5A |
ACT111 |
4.5~30V |
PWM.DC |
1.4MHz |
0.1V |
30uA |
95% |
SOT23-6 |
MR-16,Automotive,etc. |
2A(+MOS) |
SM5241 |
5.5~36V |
PWM,DC |
2MHz |
0.2V |
10uA |
92% |
SOT23-6 |
MR-16,back-up lighting |
2A |
AX2002 |
4.5~20V |
PWM,DC |
330kHz |
0.25V |
2uA |
92% |
SOP-8 |
LED lighting |
3A |
AX2003 |
4.5~23V |
PWM,DC |
500kHz |
0.25V |
2uA |
92% |
SOP-8 |
LED lighting |
High
AC Voltage(AC 85~265V) Buck DC/DC Converter for LED Constant Current(高压市电LED降压恒流驱动) |
24W(1A) |
PT4107 |
110V/220V |
PWM,DC |
200kHz |
市电非隔离 |
88% |
SOP-8,DIP-8 |
GU10,EE27,LED日光灯 |
24W(1A) |
A704 |
110V/220V |
PWM,DC |
65kHz |
市电非隔离 |
88% |
SOT23-5 |
GU10,EE27,LED
Daylighting |
1-3W(0.5A) |
OB2211/OB2535/ACT353 |
50kHz |
市电隔离 |
75% |
SOP-8 |
无光耦,431,GU10,EE27 |
1-24W |
CL6804 18V-450V |
|
AC-DC/DC-DC |
90% |
|
LED环境灯饰 |
1-300W |
ACT30 [A-5W,B-12W]/OB2353/OB2263/OB2269/SD484X+FP103... |
80% |
- |
市电LED照明,GU10,EE27 |
Linear
LED Constant Current(LDO 线性LED降压恒流驱动) |
20mA*3 |
AMC7110 |
2.7~5.5V |
PWM |
AMC7110/AMC7111/AMC7113 |
SOT23-6 |
手机、PDA、PMP背光 |
15(20)mA*3(4) |
PT4401/2 |
2.7~5.5V |
PWM |
PT4401/PT4402 |
SOT23-6 |
手机、PDA、PMP背光 |
40mA*6 |
A701 |
4~6V |
PWM |
A701/A702/A703/A704/A705/A706 |
MSOP-10 |
手机、PDA、PMP背光 |
240/260/280/320/330/350mA |
SM7135 |
SM7135E24/E26/E28/E30/E33/E35 |
SOT-89 |
矿灯、手电筒 |
320~340mA |
AMC7135 |
2.7~5.5V |
- |
AMC7135PKFAT |
SOT-89 |
矿灯、手电筒 |
0~400mA
ADJ |
SM7136 |
2.7~5.5V |
- |
SM7136(Adj Current) |
SOT-89-5 |
矿灯、手电筒 |
0~500mA
ADJ |
LED1113 |
>3.3V |
- |
Vout:2.5~28V |
SOT-89 |
大功率LED照明 |
0~700mA
ADJ |
AMC7140 |
5-50V |
PWM |
AMC7140DLFT(Adj Current)
|
TO-252-5 |
台灯LED照明灯 |
LED
Backlight(LED背光) Boost DC/DC Converter for
LED Constant Current(LED升压恒流驱动) |
Isw(Max.) |
Part No. |
Vin |
Dimming |
Frequency |
Vfb |
Standby |
Mis. |
Package |
Replace |
5~40mA |
A706 |
4.5~50V |
PWM.DC |
1.5Mhz |
--- |
0.1uA |
92% |
QFN4*4-20 |
6通道升压LED背光 |
129mA
* 3 |
AMC7123
AMC7124 |
2.7~6.0V |
Analog |
-- |
-- |
0.1uA |
90% |
MSOP-8 |
手机、数码相机LED 闪光灯驱动 |
320mA |
SP1937 |
2.5~5.5V |
PWM.DC |
1.2MHz |
0.095V |
0.1uA |
88% |
SOT25,SOT353 |
MP4,PMP,PDA,手机背光 |
400mA |
PT4101 |
2.5~5.5V |
PWM.DC |
1.2MHz |
0.104V |
0.1uA |
88% |
SOT23-6 |
数码相框等背光OVP20V |
400mA |
PT4103 |
2.5~5.5V |
PWM.DC |
1.2MHz |
0.104V |
0.1uA |
88% |
SOT23-6 |
数码相框等背光 OVP30V |
1.5A |
PT4110 |
2.5~5.5V |
PWM.DC |
1.2MHz |
0.3V |
0.1uA |
88% |
SOT89-5,SOP-8 |
大尺寸LED背光 |
1.5A |
AMC3202+AMC7110/AMC7140/A702 |
Vin:2.7~30V/Vout:4~40V |
SOP-8 |
大尺寸LED背光 |
2A |
FP6201 |
3~18V |
PWM.DC |
250KHz |
0.5V |
0.1uA |
92% |
SOP-8 |
大尺寸LCD-LED背光驱动 |
2A |
PT4108 |
2~4.2V |
--- |
500KHz |
0.2V |
0.01uA |
90% |
SOT89-5,MSOP8 |
1*3W 3*1W,便携产品照明 |
0.3~5A(+MOS) |
FP5138 |
1.8~15V |
PWM.DC |
500KHz |
0.5V |
0.1uA |
92% |
SOP-8,TSSOP8 |
大尺寸LCD-LED背光驱动 |
Charge
Pump LED driver (电荷泵/大功率LED驱动IC) |
Current |
Part No. |
Vin |
Dimming |
Frequency |
Mis. |
Standby |
效率 |
Package |
Replace |
20mA×4 |
PT4301 |
2.7~5.5V |
PWM |
1MHz |
<3% |
<1uA |
|
QFN4*4-16 |
RT9360,SC604 |
350mA(1W) |
PT4302 |
2.5~5.5V |
PWM |
1MHz |
<2% |
<1uA |
|
SOT23-6 |
AAT3120(DSC闪光灯) |
350mA(1W) |
PT4305 |
2.5~5.5V |
PWM |
1MHz |
<2% |
<1uA |
|
DFN10,MSOP10 |
1W LED驱动,闪光灯 |
100mA |
EMD3001 |
2.5~4.5V |
PWM |
2MHz |
<2% |
<1uA |
|
SOT23,MSOP8 |
AT3110,CP2128 |
350mA |
SD42351 |
3.0-6.0V |
- |
- |
<2% |
<1uA |
|
SOY-89 |
1W的功率LED驱动 |
80mA*4 |
EMD2794 |
2.5~5.5V |
Analog |
1.3MHz |
<0.5% |
<1uA |
|
FBP-16 |
LM2794便携产品LED背光 |
1A |
SD42509 |
6.0~25V |
PWM |
280KHz |
<1% |
<1uA |
|
SOP |
功率LED驱动 |
1A |
CL6807 |
8V-30V |
PWM |
|
<5% |
|
95% |
|
|
1.5A |
AMC7150 |
4.0-40V |
- |
200KHz |
- |
- |
- |
To-252 |
车灯,MR16 |
1.5A |
CL6808 |
8.0-40V |
PWM |
|
<5% |
|
95% |
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Buck-Boost
DC/DC Converter(升降压IC) |
3A |
FP5138 |
1.8~15V |
PWM,DC |
500kHz |
0.5V |
0.1uA |
92% |
SOP-8,TSSOP-8 |
大尺寸LCD-LED背光驱动 |
AC-DC 大功率LED驱动IC |
型号 |
PW out |
Package |
说明 |
SD4851 |
5W |
SOP-8 |
集成一次侧PWM控制器和高压MOSFET(无需光耦,431和X电容) |
SD4840 |
7W |
DIP-8 |
内置高压MOS功率电源转换器PWM Power Switch(PWM功率开关) |
SD4841 |
12W |
DIP-8 |
内置高压MOS功率电源转换器PWM Power Switch(PWM功率开关) |
SD4842 |
14W |
DIP-8 |
内置高压MOS功率电源转换器PWM Power Switch(PWM功率开关) |
SD4843 |
15W |
DIP-8 |
内置高压MOS功率电源转换器PWM Power Switch(PWM功率开关) |
SD4844 |
18W |
DIP-8 |
内置高压MOS功率电源转换器 PWM Power Switch(PWM功率开关) |
SD487 |
60W |
SOP-8,DIP-8 |
Green-Mode PWM Controller PWM控制芯片 |
PT2201 |
75W |
SOP-8,DIP-8 |
High intergraded current Mode PWM
Controller |
LED显示屏专用IC |
电流 |
型号 |
输入电压 |
响应时间 |
通道间差异 |
片间差异 |
封装 |
应用 |
5-45mA
* 16 |
SCT2024 |
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