LD7889 4 Channel LED Backlight Driver

Leadtrend Technology

Description

4 Channel LED Backlight Driver LD7889 10/07/2011 REV: 05 General .
The LD7889 is a 4-channel linear current controller which combines with a boost switching controller.

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Datasheet Specifications

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

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 op

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LD7889 Channel LED Backlight Driver Leadtrend Technology

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