DP9126IX1 switch equivalent, non-isolated buck apfc offline led power switch.
* Active PFC for High PF and Low THD
* PF>0.9 with Universal Input
* Built-in HV Startup and IC Power Supply
Circuit
* Internal 550V Power MOSFET
* Qu.
* LED Lighting
TYPICAL APPLICATION CIRCUIT
GENERAL DESCRIPTION
DP9126IX1 series are a highly integrated power switc.
DP9126IX1 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.
DP9126IX1 inte.
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