RT8492 High Voltage 4-CH LED Driver Controller

Richtek

Description

® RT8492 High Voltage 4-CH LED Driver Controller General .
The RT8492 is a 4-CH LED driver controller that delivers well matched LED current to each channel of LED string.

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Datasheet Specifications

Part number: RT8492
Manufacturer: Richtek
File Size: 304.44 KB
Datasheet: RT8492-Richtek.pdf
Description: High Voltage 4-CH LED Driver Controller

Features

* Wide Operation Voltage Range : 9V to 32V
* Programmable Channel Current
* 3% Current Matching Accuracy between Channels
* Programmable Switching Frequency
* Easy Analog and Digital Dimming Control
* Programmable Soft-Start
* LED Open Channel Detection and Protection

Applications

* Building and Street Lighting
* LED TV Backlight
* LED Monitor Backlight
* Industrial Display Backlight Simplified Application Circuit VIN R3 12V CIN CVCC CB RSET RT8492 VCC CAP VBASE GBIAS GATE ISENSE ACTL NC FLAG LED1 RSET GATE1 SENSE1 L1 CT Chip Enable EN SS CSS

RT8492 Distributors

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RT8492 High Voltage 4-CH LED Driver Controller Richtek

Richtek RT8492-like datasheet