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SLM421A Datasheet - Sillumin

SLM421A-Sillumin.pdf

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Datasheet Details

Part number:

SLM421A

Manufacturer:

Sillumin

File Size:

1.12 MB

Description:

Linear constant current led driver.

SLM421A, Linear constant current LED driver

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.

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