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LM3639A - Single Chip 40V Backlight + 1.5A Flash LED Driver

Product Overview

Texas Instruments

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LM3639A Single Chip 40V Backlight + 1.5A Flash LED Driver by Texas Instruments - Datasheet Preview — Datasheet preview – LM3639A

Datasheet Details

Part number	LM3639A
Manufacturer	Texas Instruments
File Size	514.60 KB
Description	Single Chip 40V Backlight + 1.5A Flash LED Driver
Datasheet	LM3639A Datasheet
Additional preview pages of the LM3639A datasheet.

Product details

Description

The LM3639A is a single-chip white LED Camera Flash Driver + LCD Display Backlight Driver.

Features

1.
2 Single Chip White LED Flash and Backlight Driver.
1.5A Flash LED Current.
Dual String Backlight Control (40V Max VOUT).
128 Level Exponential and Linear Brightness Control.
PWM Input for CABC.
Programmable Over-Voltage Protection (Backlight).
Programmable Current Limit (Flash).
Programmable Switching Frequency.
Optimized Flash Current During Low-Battery Conditions.

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Published: Mar 14, 2020 |