XL5003 600V 0.5A Switching Current Buck PFM LED Constant Current Driver

XLSEMI

Description

XLSEMI 600V 0.5A Switching Current Buck PFM LED Constant Current Driver Datasheet XL5003 .
The XL5003 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a rectified 85V~265V AC mains suppl.

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Datasheet Specifications

Part number: XL5003
Manufacturer: XLSEMI
File Size: 232.24 KB
Datasheet: XL5003-XLSEMI.pdf
Description: 600V 0.5A Switching Current Buck PFM LED Constant Current Driver

Features

* n Operate from a rectified 85V~265V AC mains supply. n 0.2V current sense voltage reference. n Directly drive 2~8 series 1W LED. n Excellent line and load regulation. n Internal optimize power HV-MOSFET. n Built in thermal shutdown function. n Built in UVLO function. n Built in current limiting func

Applications

* n E27, GU10, GU5.3, B22 lamp device n LED daylight lamp n LED Lighting & LED LAMP n General purpose lighting Figure1. Package Type of XL5003 Rev 3.0 www. xlsemi. com 1 XLSEMI 600V 0.5A Switching Current Buck PFM LED Constant Current Driver Datasheet XL5003 Pin Configurations NC 1 8 VSS VDD 2

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XL5003 600V 0.5A Switching Current Buck PFM LED Constant Current Driver XLSEMI

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