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KP101 - High Performance Non-Isolated Buck PFC Controller

General Description

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.

Key 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 Building-in Complete Protection: o LED Open and Short Protection o Cycle.
  • by.
  • Cycle Over Current Protection o OVP for IC Bias Voltage o Maximum and Minimum Switching Frequency Limit o Built-i.

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Datasheet Details

Part number KP101
Manufacturer Kiwi Instruments
File Size 530.34 KB
Description High Performance Non-Isolated Buck PFC Controller
Datasheet download datasheet KP101 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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KP101 High Performance Non-Isolated Buck PFC Controller 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 <±1% Control with Universal Input l Proprietary Constant On-time Control for PF>0.