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EM8822A Datasheet Single Stage Buck/buck-boost Pfc Controller

Manufacturer: Excelliance MOS

Overview: EM8822A Single stage Buck/Buck-Boost PFC Controller for LED Lighting Applications.

Datasheet Details

Part number EM8822A
Manufacturer Excelliance MOS
File Size 486.99 KB
Description Single stage Buck/Buck-Boost PFC Controller
Datasheet EM8822A-ExcellianceMOS.pdf

General Description

EM8822A is a voltage mode Buck/Buck-boost PFC controller operating at transition mode.

It keeps the Buck / Buck-boost converter in constant on time operation to achieve high power factor.

This device provides protections of internal soft start, over voltage protection, over current protection and thermal shutdown.

Key Features

  • Single stage Buck/Buck-Boost PFC controller Voltage Mode Control Valley turn on of the MOSFET to achieve lower switching loss Low Start Up Current : 6uA typical Maximum gate drive voltage at 19.5V Over Voltage Protection for IC bias voltage LED Open/Short Protection Internal ove.

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EM8822A Distributor