SC440A - High Efficiency Integrated Driver

Product Overview

Semtech Corporation

Part number	SC440A
Manufacturer	Semtech Corporation
File Size	84.91 KB
Description	High Efficiency Integrated Driver
Datasheet	SC440A Datasheet
Additional preview pages of the SC440A datasheet.

The SC440A is a high-efficiency multiple string WLED driver with an integrated boost converter.

a comprehensive open and short circuit LED protection functions. It disables the corresponding strings with LED open or LED short conditions while keeping other strings under normal operation. This feature allows LCD panels to remain viewable even under LED failure, wire disconnect, or shortcircuit conditions. The short LED protection function can be disabled. The internal thermal shutdown protects the IC from overheating at abnormal conditions. The SC440A is available in a common 4mm x 4mm x1mm.

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Published: Jul 11, 2009 |