KP1030TP Datasheet - Kiwi Instruments

KP1030TP, Non-isolated Quasi-Resonant Buck LED Power Switch

KP1030TP Non-isolated Quasi-Resonant Buck LED Power Switch .
KP1030TP is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications.

Features

* Integrated with 550V 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

Applications

* KP1030TP combines a 550V power MOSFET switch with a power controller in one chip. The IC also integrates high voltage startup/IC supply circuit and a novel transformer demagnetization circuit, which eliminates transformer auxiliary winding. The IC adopts Q

KP1030TP-KiwiInstruments.pdf