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XL8002


Part Number XL8002
Manufacturer XLSEMI
Title 80V 1A High Efficiency Buck PFM LED Constant Current Driver
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 ...
Features n n n n n n n n n n 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 drive...

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XL8001 : The XL8001 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 12V~80V DC power supply. The XL8001 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 1~8 Series 1W LED. Excellent line and load regulation. Internal Optimize Power HV-MOSFET. Built in Thermal Shutdown Function. Built in Current Limiting Function. Built in Soft-Start Circuit. Available in SOIC-8 package. Up to 97% efficiency. Applications n n LED Light.

XL8003 : The XL8003 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 24V~80V DC supply. The XL8003 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. Wide 24V to 80V 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%. 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-st.

XL8004 : 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. Wide 24V to 80V Input Voltage Range 0.2V current sense voltage reference. Directly drive 3~8 series LED. Excellent line and load regulation. High efficiency up to 96%. 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.

XL8005 : 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. 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 prot.




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