LED照明驱动器
更新时间:2018-07-25 14:22:03•点击:2168 • 最新产品
功能描述
LM3549是一种高功率LED驱动器,可用于过载保护。
700毫安输出电流。它有三个恒流
•用于驱动RGB的过温保护LED驱动和性价比高的smp
•我
2C兼容接口led,效率高。LED驱动程序设计
•连续驱动的欠压锁定,因此只能启用一个驱动程序
在一个时间。
·LED开短保护检测
LED驱动输出电流设置可存储到•95%峰值效率Buck-Boost变换器
集成的非易失性存储器,允许站立
•NVM内存用于校准数据和单独操作,无需I
2 c接口。非易失的独立使用,没有I。
控制内存是可重写的,所以当前设置可以。
•如果需要,软启动会改变。
LM3549具有故障检测功能,应用程序可以检测几种不同的故障情况。在的情况下
•设置便携式视频投影仪错误标志并发送错误输出
中断控制逻辑。可以读取错误标志。驱动I的大功率LED
2 c接口。
关键规格总亮度可通过PWM输入或
如果我可以的话,我可以使用fader。
2 c接口使用。
•集成buck-boost转换器
•可编程了司机
最大驱动电流为700毫安
•电流精度±6%的温度
•24针WQFN包
LM3549SQX/NOPB Texas Instruments 18+ 25600 LED照明驱动器 High Power Sequential LED Driver 24-WQFN -30 to 85
LP8552TLE-E06/NOPB Texas Instruments 18+ 25600 LED照明驱动器 High-eff LED Backlight Driver
LYT4218E2 Power Integrations 18+ 25600 LED照明驱动器 LED Driver 78W TRIAC Dimmable
LYT4214E2 Power Integrations 18+ 25600 LED照明驱动器 HighPower LED Driver 22W (85-132 VAC)
LYT4313E2 Power Integrations 18+ 25600 LED照明驱动器 HighPower LED Driver 18W Dimmable
LYT4324E3 Power Integrations 18+ 25600 LED照明驱动器 22 W (160-300 VAC) TRIAC Dimmable
LT3746EUHH#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 32-Channel, 2% Accurate, 20mA LED Driver
LT3592IMSE#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 500mA Wide Input Voltage Range Step-Down LED Driver with 10:1 Dimming
LT3745EUJ#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 16-Channel, 2% Accurate, 50mA LED Driver
AS1390B-BSOT-500 ams 18+ 25600 LED照明驱动器 AS1390B-BSOT SOIC16 LF T&RDP
CL25N3-G P005 Microchip Technology 18+ 25600 LED照明驱动器 Linear Regulator for LEDs
CL25N3-G P002 Microchip Technology 18+ 25600 LED照明驱动器 Linear Regulator for LEDs
CL25N3-G P014 Microchip Technology 18+ 25600 LED照明驱动器 Linear Regulator for LEDs
LT3519IMS-2#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 LED Driver with Integrated Schottky Diode
LYT1402D-TL Power Integrations 18+ 25600 LED照明驱动器 8W Sgl Stage Driver 20kHz CC PFC Buck
LT3756IMSE-2#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 100Vin, 100Vout LED Cotroller
LT3478EFE-1#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
LT3755HMSE-2#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 40V/100V Full-Featured LED Controller
AP3064P-AG1 Diodes Incorporated 18+ 25600 LED照明驱动器 4-Ch Boost LED Drvr 4.5 33V 20mA to 220
LYT2004K-TL Power Integrations 18+ 25600 LED照明驱动器 10 W (90-308 VAC)
MPQ3387LGRT-AEC1-P Monolithic Power Systems (MPS) 18+ 25600 LED照明驱动器 Automotive Grade. Step-up, 6 strings, Max. 45mA/string, White LED Driver
LT3496EUFD#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 High Current, 45V, 2.1MHz Triple Output LED Driver in 4x4 QFN
LT3744EUHE#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 High Current Synchronous Step-Down LED Driver
CL525N3-G P003 Microchip Technology 18+ 25600 LED照明驱动器 Linear Regulator for LEDs
CL525N3-G P002 Microchip Technology 18+ 25600 LED照明驱动器 Linear Regulator for LEDs
LT3755IUD#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 75V Full-Featured LED Controller
AAT3105IJQ-T1 Skyworks Solutions, Inc. 18+ 25600 LED照明驱动器 1x/2x 4Ch ChargePump w/LED Driver
AS1122B-BQFT-1K ams 18+ 25600 LED照明驱动器 AS1122B-BQFT QFN24 LF T&RDP
AS3665-ZWLT-500 ams 18+ 25600 LED照明驱动器 Smartlight LED Drvr- IC, feat Cap chg pmp
LT3756IUD-2#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 100Vin, 100Vout LED Cotroller
NCL30388A1DR2G ON Semiconductor 18+ 25600 LED照明驱动器 PFC QUASI-RESON MODE CONT
XC9401AAAAMR-G Torex Semiconductor 18+ 25600 LED照明驱动器
XC9401A605MR-G Torex Semiconductor 18+ 25600 LED照明驱动器
NCL30082B3DR2G ON Semiconductor 18+ 25600 LED照明驱动器 QUASI-RESONANT PSR CONTROL
BCR402UE6433HTMA1 Infineon Technologies 18+ 25600 LED照明驱动器 LED DRIVER
MSLB9061FC Microchip Technology / Atmel 18+ 25600 LED照明驱动器 Compact 6-Channel LED Driver
MPQ3386DR-AEC1-LF-P Monolithic Power Systems (MPS) 18+ 25600 LED照明驱动器 Auto 50V 6 String White LED Driver
LTM8042EV-1#PBF Analog Devices / Linear Technology 18+ 25600 LED照明驱动器 350mA Boost LED Drive uModule
ISL97693IRTZ-TK Renesas / Intersil 18+ 25600 LED照明驱动器 6CH w/ 12Bit Dimming Li-ion LED Driver
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