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

   产品概述 返回TOPG7T嘉泰姆

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 G7T嘉泰姆

    current rather than constant voltage, thus providing constant current output and enhanced reliability.G7T嘉泰姆

   产品特点 返回TOPG7T嘉泰姆

Wide 24V to 80V Input Voltage RangeG7T嘉泰姆

0.2V current sense voltage reference.G7T嘉泰姆

Directly drive 3~8 series 1W LED.G7T嘉泰姆

Excellent line and load regulation.G7T嘉泰姆

High efficiency up to 96%.G7T嘉泰姆

Internal optimize power HV-MOSFET.G7T嘉泰姆

Built in thermal shutdown function.G7T嘉泰姆

Built in UVLO function.G7T嘉泰姆

Built in current limiting function.G7T嘉泰姆

Built in LED open & short protection.G7T嘉泰姆

Built in soft-start circuit.G7T嘉泰姆

Available in SOIC-8 packageG7T嘉泰姆

   应用范围 返回TOPG7T嘉泰姆

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EBIKE LED LightingG7T嘉泰姆

LED Lighting & LED LAMPG7T嘉泰姆

General purpose lightingG7T嘉泰姆

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