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RT8575

4-String White LED Driver

RT8575 Features

* z Input Operating Voltage Range 4.2V to 24V z 60V Maximum Output Voltage z Adjustable Switching Frequency : 150kHz to 500kHz z Support Up to 4 LED Strings z 50mA to 150mA LED Current Per Channel z 1% Typical LED Current Accuracy z 1% Typical LED Current Matching z Programmable Over Voltage Protectio

RT8575 General Description

The RT8575 is a high efficiency LED driver with 40V I/O support. It is designed for LCD panel that employs an array of LEDs as the lighting source. An integrated switch current mode Boost controller drives four strings in parallel and supports up to 18 pieces of LEDs per string. The internal current.

RT8575 Datasheet (343.89 KB)

Preview of RT8575 PDF

Datasheet Details

Part number:

RT8575

Manufacturer:

Richtek

File Size:

343.89 KB

Description:

4-string white led driver.

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TAGS

RT8575 4-String White LED Driver Richtek

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