ST1938 - DC-DC Step-Up Converter

STANSON

Datasheet Details

The ST1938 is a step-up DC/DC converter for white LED driver with over voltage protection.

z Current Source with Over Voltage Protection z Fast 0.8MHz Switching Frequency z High Efficiency up to 87% z Drives up to Four LEDs From 3.2V Supply z Drives up to Six LEDs From a 5V Supply z Low Quiescent Current z Disconnects LEDs i.

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Published: Sep 3, 2018 |