RT4528 High Voltage Buck LED Driver

Richtek Technology

Description

® RT4528 High Voltage Buck LED Driver with Dimming Control General .
The RT4528 is a current-mode LED driver supporting wide input voltage range from 4.

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Datasheet Specifications

Part number: RT4528
Manufacturer: Richtek Technology
File Size: 186.09 KB
Datasheet: RT4528-RichtekTechnology.pdf
Description: High Voltage Buck LED Driver

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 Shutd

Applications

* Desk Lights and Room Lighting
* Industrial Display Backlight Marking Information RT4528 GSPYMDNN RT4528GSP : Product Number YMDNN : Date Code Pin Configurations (TOP VIEW) VCC ISP ISN NC 8 27 GND 36 9 45 CREG SW CTL VC SOP-8 (Exposed Pad) Simplified Application Circuit VIN Analog

RT4528 Distributors

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RT4528 High Voltage Buck LED Driver Richtek Technology

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