80V 0.5A Switching Current Buck PFM LED Constant Current Driver CXLE8728 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 24V~80V DC supply

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The CXLE8728 is a monolithic high voltage switching regulator with PFM that is  specifically designed to operate from a 24V~80V DC supply specifically designed to operate from a 24V~80V DC supply。</span>

    The CXLE8728 is a high efficiency LED driver switching regulator. The LED string is driven at DC constant UGb嘉泰姆

    current rather than constant voltage, thus providing constant current output and enhanced reliability.UGb嘉泰姆

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Wide 24V to 80V Input Voltage RangeUGb嘉泰姆

0.2V current sense voltage reference.UGb嘉泰姆

Directly drive 3~8 series 1W LED.UGb嘉泰姆

Excellent line and load regulation.UGb嘉泰姆

High efficiency up to 96%.UGb嘉泰姆

Internal optimize power HV-MOSFET.UGb嘉泰姆

Built in thermal shutdown function.UGb嘉泰姆

Built in UVLO function.UGb嘉泰姆

Built in current limiting function.UGb嘉泰姆

Built in LED open & short protection.UGb嘉泰姆

Built in soft-start circuit.UGb嘉泰姆

Available in SOIC-8 packageUGb嘉泰姆

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General purpose lightingUGb嘉泰姆

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