Document
KP1060C/KP1061C/KP1062C/KP1063C
Non-Isolated Buck APFC Offline LED Power Switch
FEATURES
Active PFC for High PF and Low THD PF>0.9 with Universal Input Built-in HV Startup and IC Power Supply
Circuit Internal 500V Power MOSFET Quasi-Resonant for High Efficiency ±1% CC Regulation Very Low VDD Operation Current Excellent Line and Load Regulation LED Open/Short Protection Build in Protections:
Output Over Voltage Protection (OVP) Cycle-by-Cycle Current Limiting (OCP) Leading Edge Blanking (LEB) LED Open/Short Protection On-Chip Thermal Foldback (OTP) Available in SOP-7 Package
APPLICATIONS
LED Bulb Light/Ceiling Light LED T5/T8 Tube
TYPICAL APPLICATION CIRCUIT
GENERAL DESCRIPTION
KP106XC series are a highly integrated power switch with constant current (CC) control for LED lighting applications. The IC utilizes QuasiResonant (QR) Buck topology with active PFC control for high PF, low THD, and high efficiency.
KP10.