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RT4528 - High Voltage Buck LED Driver

Richtek Technology

The RT4528 by Richtek Technology is a High Voltage Buck LED Driver. Below is the official datasheet preview.

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RT4528 High Voltage Buck LED Driver by Richtek Technology - Datasheet Preview — Official preview page of the RT4528 High Voltage Buck LED Driver datasheet (Richtek Technology).

Datasheet Details

Part number	RT4528
Manufacturer	Richtek Technology
File Size	186.09 KB
Description	High Voltage Buck LED Driver
Datasheet	RT4528-RichtekTechnology.pdf
Additional preview pages of the RT4528 datasheet.

RT4528 Product details

Description

The RT4528 is a current-mode LED driver supporting wide input voltage range from 4.5V to 50V and output voltage up to 50V.

Features

High Voltage : VIN Up to 50V, VOUT Up to 50V.
Built-In 3A Power Switch.
Current-Mode PWM Control.
500kHz Fixed Switching Frequency.
Analog or PWM Control Signal for LED Dimming.
Internal Soft-Start to Avoid Inrush Current.
Under-Voltage Lockout.
Thermal Shutdown.
RoHS Compliant and Halogen Free.

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Published: May 27, 2016 |