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

XLSEMI

Datasheet Details

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

General Description

The XL5003 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a rectified 85V~265V AC mains supply.

The XL5003 is a high efficiency LED driver switching regulator.

Overview

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

Key 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 function. n Built in LED open & short protection. n Built in soft-start circuit. n Support without electrolytic capacitor System solution. n Available in SOIC-8 package. n PF > 0.9 (Power Factor) with sui.

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