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SLM421A - Linear constant current LED driver

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Part number SLM421A
Manufacturer Sillumin
File Size 1.12 MB
Description Linear constant current LED driver
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SLM421A 42V,,15mA200mA,PWMLED SLM421A 、 LED , LED 。 SLM421A 、、 drop-out 、/ ,,,、 。 ,SLM421A SET GND 。,SLM421A 100Hz~20kHz PWM , 100Hz 1024:1 。 SLM421A 135℃,, , LED 。 SLM421A 、。  LED  15 ~ 200mA,  : 4.5V ~ 42V  100Hz~20kHz  drop-out(20mA, 300mV)  ±5%  0.1%/V  SOP8-EP     (、、、 ) 4.5V-42V 5K-10K VIN LED1 GND PWM 1 SLM421 LED2 SET1 PWM 2 SET2 ILED=1000/Rset(A) Rset2 100nF 100nF Rset1 1. Sillumin Semiconductor Co., Ltd. – www.sillumin.com 1 Rev.1.2, 2022 9 SLM421A ............................................................................................................................................................................1 ........................................................................................................
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