RT8511A - 43V Asynchronous Boost WLED Driver

Product Overview

Richtek

Datasheet Details

Part number	RT8511A
Manufacturer	Richtek
File Size	136.35 KB
Description	43V Asynchronous Boost WLED Driver
Datasheet	RT8511A Datasheet
Additional preview pages of the RT8511A datasheet.

RT8511A Product details

Description

The RT8511A is an LED driver IC that can support up to 10 WLED in series.

It is composed of a current mode boost converter integrated with a 43V/1.2A power switch running at a fixed 1MHz frequency and covering a wide VIN range from 2.7V to 24V.

Features

Wide Input Voltage Range : 2.7V to 24V.
High Output Voltage : up to 43V.
Direct PWM Dimming Control and Frequency from 100Hz to 1kHz.
Internal Soft -Start and Compensation.
200mV Reference Voltage.
PWM Dimming with Internal Filter.
Programmable Over Voltage Protection.
Over Temperature Protection.
Current Limit Protection.
Thin 8-Lead 2x2 and 8-Lead 3x3 WDFN Packages.
RoHS Compliant and Halogen Free.

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Published: May 26, 2016 |