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IS31BL3229 - 8-LED BACKLIGHT DRIVER

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ISSI

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IS31BL3229 8-LED BACKLIGHT DRIVER by ISSI - Datasheet Preview — Datasheet preview – IS31BL3229

Datasheet Details

Part number	IS31BL3229
Manufacturer	ISSI
File Size	418.95 KB
Description	8-LED BACKLIGHT DRIVER
Datasheet	IS31BL3229 Datasheet
Additional preview pages of the IS31BL3229 datasheet.

Product details

Description

The IS31BL3229 with a smart charge-pump circuit is a parallel white-LED driver with eight matched 20mA current outputs.

Features

Supply voltage: 2.7V ~ 5.5V 1X, 1.5X operating mode fade in and fade out mode Output current can be 25mA 32 current level and PWM intensity control Low input current ripple, low EMI 90% high efficiency No inductors, low noise operation Over voltage protection on output Built-in thermal protection Automatic soft start Built-in thermal protection QFN-20 (3mm × 3mm ) package.

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Published: Feb 23, 2013 |