100V 0.5A Switching Current Buck PFM LED Constant Current Driver
Wide 24V to 100V Input Voltage Range
0.2V current sense voltage reference.
Directly drive 3~8 series 1W LED.
Excellent line and load regulation.
High efficiency up to 96%.
Minimum Drop Out 6V.
Internal optimize power HV-MOSFET.
Built in thermal shutdown function.
Built in UVLO function.
Built in current limiting function.
Built in LED open & short protection.
Built in soft-start circuit.
Available in SOP8L package.
The XL8005 is a monolithic high voltage
switching regulator with PFM that is
specifically designed to operate from a
24V~100V DC supply.
The XL8005 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.
EBIKE LED Lighting
LED Lighting & LED LAMP
General purpose lighting
Figure1. Package Type of XL8005