ST1938 DC-DC Step-Up Converter

STANSON

Description

ST1938 DC-DC Step-Up Converter for White LED Driver .
The ST1938 is a step-up DC/DC converter for white LED driver with over voltage protection.

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ST1938 Datasheet Preview — Preview of ST1938 PDF

Datasheet Specifications

Part number: ST1938
Manufacturer: STANSON
File Size: 121.30 KB
Datasheet: ST1938-STANSON.pdf
Description: DC-DC Step-Up Converter

Features

* 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

ST1938 Distributors

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DC-DC Step-Up Converter STANSON

STANSON ST1938-like datasheet