LM3502 - Step-Up Converter

Product Overview

National Semiconductor

Part number	LM3502
Manufacturer	National Semiconductor
File Size	885.18 KB
Description	Step-Up Converter
Datasheet	LM3502 Datasheet
Additional preview pages of the LM3502 datasheet.

The LM3502 is a white LED driver for lighting applications.

For dual display or large single white LED string backlighting applications, the LM3502 provides a complete solution.

n Drive up to 4, 6, 8 or 10 white LEDs for Dual Display Backlighting n >80% efficiency n Output Voltage Options: 16V , 25V , 35V, and 44V n Input Under-Voltage Protection n Internal Soft Start Eliminating Inrush Current n 1 MHz Constant Switching Frequency n Wide Input Voltage: 2.5V to 5.5V n Small External Components n Low Profile Packages:.

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Published: Apr 28, 2010 |