IS31LT3938 HIGH VOLTAGE LED LIGHTING DRIVER

Lumissil

Description

IS31LT3938 HIGH VOLTAGE LED LIGHTING DRIVER WITH THREE LEVEL POWER SEQUENCING May 2015 GENERAL .
IS31LT3938 LED driver IC is a peak current detection buck converter which operates in constant off time mode.

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Datasheet Specifications

Part number: IS31LT3938
Manufacturer: Lumissil
File Size: 390.28 KB
Datasheet: IS31LT3938-Lumissil.pdf
Description: HIGH VOLTAGE LED LIGHTING DRIVER

Features

* User configurable power sequencing levels
* 3% output current accuracy
* Over current, temperature protection and short circuit protection
* High efficiency (typical up to 95%)
* Higher MOS drive capability
* Wide input voltage range: 10VDC~450VDC or 85VAC~ 265VAC
* Lin

Applications

* DC/DC or AC/DC constant current LED driver
* Signal and decorative lighting
* Backlight LED driver TYPICAL APPLICATION CIRCUIT Figure 1 Typical Application Circuit Lumissil Microsystems
* www. lumissil. com 1 Rev. C, 05/20/2015 IS31LT3938 PIN CONFIGURATION Package Pin Co

IS31LT3938 Distributors

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IS31LT3938 HIGH VOLTAGE LED LIGHTING DRIVER Lumissil

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