KP101 Datasheet - Kiwi Instruments

KP101 High Performance Non-Isolated Buck PFC Controller

KP101 is a pulse-width modulated (PWM) controller with integrated high side floating gate driver. This switching mode power supply controller is intended for driving low to medium power single stage power factor corrected (PFC) LEDs. The devices operate in boundary mode and are suitable for buck top.

KP101 Features

* l Low Cost LED Driver Solution with Typical Non-Isolated Buck PFC l Quasi-Resonant Switching to Achieve >90% Efficiency l Accurate LED Output Current 0.97 l Proprietary ZCD Method to Save Auxiliary Winding Design l Build

KP101 Datasheet (530.34 KB)