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LM1938 White LED Step-Up Converter

LM1938 Description

White LED Step-Up Converter .
The LM1938 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

LM1938 Features

* Inherently Matched LED Current
* Drives Up to 27 LEDs from a 5V Supply
* 36V Rugged Bipolar Switch
* Fast 1.3MHz Switching Frequency
* Variable Dead-Time Provides Control over Total Range
* VOVP(MAX) = 29V
* Moisture Sensitivity Level 3

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Datasheet Details

Part number
LM1938
Manufacturer
HTC
File Size
453.21 KB
Datasheet
LM1938-HTC.pdf
Description
White LED Step-Up Converter

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White LED Step-Up Converter HTC
HTC LM1938-like datasheet