Kiwi Instruments KP1030TP
KP1030TP is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications. The IC also integrates high voltage startup/IC supply circuit and a novel transformer demagnetization circuit, which eliminates transformer auxiliary winding.| Part No. | KP1030TP |
|---|---|
| Datasheet | KP1030TP Download |
| Manufacturer |  Kiwi Instruments |
| Description | Non-isolated Quasi-Resonant Buck LED Power Switch |
| Buy | Stock & Price |
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
● Build in Protections:
● LED Open/Short Protection
● On-Chip Thermal Foldback (OTP)
● Cycle-by-Cycle Current Limiting
● Leading Edge Blanking (LEB)
● Pin Floating Protection
● VDD UVLO
● Available with SOT89-3 Package
GENERAL DESCRIPTION
KP1030TP combines a 550V power MOSFET switch with a power controller in one chip. The IC adopts Q
