ZXSC400 DN79: 1 LED @ 350mA, 1.8 ~ 3Vin

Summary

ZXSC400 is configured to the reference design below. The target application is a 1W white LED driven from a two cell NiCd/NiMH or alkaline battery input for flashlights and high powered LED driving.

Specifications

Manufacturer Diodes Incorporated
Category Lighting
Sub-Category LED Drivers - DC In
Eval Board Board not Stocked
Voltage In 1.8 ~ 3 V
Topology Step Up
Current Out 350 mA
Voltage Out (Max) 4 V
Outputs and Type 1 Non-Isolated
Efficiency @ Conditions >82%, 2.4V in, 4V @ 360 mA
Features Shutdown, Enable, Standby
Switching Frequency
Component Count + Extras 8 + 0
Design Author Diodes/Zetex
Application / Target Market Flashlight / Torch
Main I.C. Base Part ZXSC400
Date Created By Author 2005-05
Date Added To Library 2011-03

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