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LD7889 - 4 Channel LED Backlight Driver

Leadtrend Technology

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Datasheet Details

Part number	LD7889
Manufacturer	Leadtrend Technology
File Size	592.20 KB
Description	4 Channel LED Backlight Driver
Datasheet	LD7889-LeadtrendTechnology.pdf

LD7889 Product details

Description

The LD7889 is a 4-channel linear current controller which combines with a boost switching controller.

Features

include LED short and open protection, cycle by cycle current limit, and thermal shutdown. Features z Input Voltage range: 4.5V to 36V z Drives up to 4 strings in parallel, up to 240mA per string z Time-shift PWM dimming control z External PWM dimming control z LED short circuit protection z LED open string protection z MOSFET over-c.

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Published: Jun 20, 2018 |