logo

RT8543 Datasheet, Richtek

RT8543 driver equivalent, 6-string 43v white led driver.

RT8543 Avg. rating / M : 1.0 rating-11

datasheet Download (Size : 349.26KB)

RT8543 Datasheet

Features and benefits


* Wide Input Voltage : VIN 2.5V to 24V
* High Output Voltage : VOUT up to 43V
* Current Mode Boost Regulator  600kHz to 1.2MHz Switching Frequency  Up to 85.

Application


* UMPC and Notebook Computer Backlight Features
* Wide Input Voltage : VIN 2.5V to 24V
* High Output Voltag.

Description

The RT8543 is a high efficiency white LED driver. It is designed for LCD panel that employs an LED array as the lighting source. An integrated switch current mode Boost controller drives six strings in parallel and supports up to 10 pieces of LEDs pe.

Image gallery

RT8543 Page 1 RT8543 Page 2 RT8543 Page 3

TAGS

RT8543
6-String
43V
White
LED
Driver
Richtek

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts