LT3497 - Dual Full Function White LED Driver

Product Overview

Linear

Datasheet Details

Part number	LT3497
Manufacturer	Linear
File Size	324.71 KB
Description	Dual Full Function White LED Driver
Datasheet	LT3497 Datasheet
Additional preview pages of the LT3497 datasheet.

Product details

Description

The LT®3497 is a dual full function step-up DC/DC converter speciﬁcally designed to drive up to 12 white LEDs (6 white LEDs in series per converter) from a Li-Ion cell.

Features

Drives Up to 12 White LEDs (6 in Series per Converter) from a 3V Supply.
Two Independent Boost Converters Capable of Driving Asymmetric LED Strings.
Independent Dimming and Shutdown Control of the Two LED Strings.
High Side Sense Allows “One Wire Current Source” per Converter.
Internal Schottky Diodes.
Open LED Protection (32V).
2.3MHz Switching Frequency.
±5% Reference Accuracy.
VIN Range: 2.5V to 10V.
Dual Wide 250:1 True Color PWMTM Dimming.

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Published: Mar 31, 2016 |