XLSEMI
80V 1A High Efficiency Buck PFM LED Constant Current Driver
Features
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Preliminary Datasheet
XL8002
General Description
The XL8002 is a monolithic high voltage switching
regulator with PFM that is specifically designed to operate from a 12V~80V DC power supply.
The XL8002 is a high efficiency LED driver switching
regulator.
The LED string is driven at DC constant current rather than constant voltage, thus providing constant light output and enhanced reliability.
Operation Voltage DC 12V~80V.
0.
1V current sense voltage reference.
Directly drive 1~18 Series 1W/3W LED.
Excellent line and load regulation.
Internal Optimize Power HV-MOSFET.
Built in Thermal Shutdown Fu...