XL8004 Datasheet 80V 1A Switching Current Buck PFM LED Constant Current Driver

Manufacturer: XLSEMI

Datasheet Details

Part number	XL8004
Manufacturer	XLSEMI
File Size	344.56 KB
Description	80V 1A Switching Current Buck PFM LED Constant Current Driver
Download	XL8004 Download (PDF)

The XL8004 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 24V~80V DC supply.

The XL8004 is a high efficiency LED driver switching regulator.

The LED string is driven at DC constant current rather than constant voltage, thus providing constant current output and enhanced reliability.

XLSEMI 80V 1A Switching Current Buck PFM LED Constant Current Driver.

n Wide 24V to 80V Input Voltage Range n 0.2V current sense voltage reference. n Directly drive 3~8 series LED. n Excellent line and load regulation. n High efficiency up to 96%. 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 Available in TO252-5L package.

Part Number	Description
XL8001	80V 0.5A High Efficiency Buck PFM LED Constant Current Driver
XL8002	80V 1A High Efficiency Buck PFM LED Constant Current Driver
XL8003	80V 0.5A Switching Current Buck PFM LED Constant Current Driver
XL8005	100V 0.5A Switching Current Buck PFM LED Constant Current Driver