DP9122 switch equivalent, non-isolated quasi-resonant buck led power switch.
GENERAL DESCRIPTION
* Integrated with 500V MOSFET
* No Auxiliary Winding Needed
* Quasi-Resonant for High Efficiency
* Built-in Thermal Foldback
* B.
DP9122 combines a 500V power MOSFET switch with a power controller in one chip. The IC also integrates high voltage sta.
* Integrated with 500V MOSFET
* No Auxiliary Winding Needed
* Quasi-Resonant for High Efficiency
* Built-in Thermal Foldback
* Built-in Charging Circuit for Fast Start-Up
* ±4% CC Regulation
* Very Low VDD Operation Curre.
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