DP9127V Datasheet - DP

DP9127V Non-isolated Quasi-Resonant Buck LED Power Switch

DP9127V is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications. DP9127V combines a 500V power MOSFET switch with a power controller in one chip. The IC also integrates high voltage startup/IC supply circuit and a novel trans.

DP9127V Features

* 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 Current

* Built-in AC Line CC Compensation

* Bui

DP9127V-DP.pdf

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Datasheet Details

Part number:

DP9127V

Manufacturer:

File Size:

872.19 KB

Description:

Non-isolated quasi-resonant buck led power switch.

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DP9127V DP9127V Non-isolated Quasi-Resonant Buck LED Power Switch DP

DP9127V Distributor