KP12762WPA

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Product Description

Product Description:
KP12762WPA is a highly integrated constant-current buck LED power switch designed for offline LED lighting applications. It operates in quasi-resonant mode with active power factor correction (APFC) to achieve high efficiency, low harmonic distortion, and a power factor greater than 0.9. The device integrates a high-voltage MOSFET and high-voltage supply circuit while providing accurate constant-current regulation and comprehensive protection features for reliable LED driver designs.

Product Group	Integrated Circuit (IC)
Protections/Features	Under-Voltage Lockout (UVLO), Cycle-by-Cycle Over-Current Protection (OCP), Adjustable Output Over-Voltage Protection (OVP), LED Open-Circuit Protection, LED Short-Circuit Protection, Over-Temperature Protection (OTP), Leading Edge Blanking (LEB)
Operating Mode	Quasi-Resonant (QR) Buck Constant-Current LED Driver with Active Power Factor Correction (APFC)