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LM3639A

Single Chip 40V Backlight + 1.5A Flash LED Driver

LM3639A 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)

LM3639A General Description

The LM3639A is a single-chip white LED Camera Flash Driver + LCD Display Backlight Driver. The lowvoltage, high-current flash LED driver is a synchronous boost which provides the power for a single flash LED at up to 1.5A or dual LEDs at up to 750 mA each. The high-voltage backlight driver is a dual.

LM3639A Datasheet (514.60 KB)

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Preview of LM3639A PDF

Datasheet Details

Part number:

LM3639A

Manufacturer:

Texas Instruments ↗

File Size:

514.60 KB

Description:

Single chip 40v backlight + 1.5a flash led driver.

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TAGS

LM3639A Single Chip 40V Backlight 1.5A Flash LED Driver Texas Instruments

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