LM1937 White LED Step-Up Converter

HTC

Description

White LED Step-Up Converter .
The LM1937 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

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LM1937 Datasheet Preview — Preview of LM1937 PDF

Datasheet Specifications

Part number: LM1937
Manufacturer: HTC
File Size: 254.80 KB
Datasheet: LM1937-HTC.pdf
Description: White LED Step-Up Converter

Features

* Inherently Matched LED Current
* High Efficiency : 84% Typical
* Drives Up to 4 LEDs from a 3.2V Supply
* Drives Up to 6 LEDs from a 5V Supply
* Power Management IC
* 36V Rugged Bipolar Switch
* Fast 1.2MHz Switching Frequency
* Uses Tiny 1mm Tall Inductors
* Re

LM1937 Distributors

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LM1937 White LED Step-Up Converter HTC

HTC LM1937-like datasheet