KP1051 switch equivalent, non-isolated quasi-resonant buck led power switch.
* Integrated with 500V MOSFET
* No Auxiliary Winding Needed
* Quasi-Resonant for High Efficiency
* Built-in Thermal Foldback
* Built-in Charging Circu.
* LED Lighting
TYPICAL APPLICATION CIRCUIT
GENERAL DESCRIPTION
KP1051 is a highly integrated power switch with Quas.
KP1051 is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications.
KP1051 combines a 500V power MOSFET switch with a power controller in one chip. The IC also integrates high vol.
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