Product Center

Product Center

TR1654

TR1654 series are controllers for continuous conduction mode (CCM) power factor correction.

TR1654

TR1654 series are controllers for continuous conduction mode (CCM) power factor correction.

Main Features

  • Average Current Continuous Conduction Mode
  • Fast Transient Response
  • Very Low Startup Currents (<75uA) and Very Low Shutdown Currents (<400uA)
  • Low Operating Consumption
  • Accurate Fully Integrated 65/133/200 kHz Oscillator
  • ±1.5A Totem Pole Gate Drive
  • Soft-Start for Smoothly Startup Operation
  • Undervoltage Detection for Open Loop Detection or Shutdown
  • Brown-Out Detection
  • Overvoltage Protection
  • Overpower Limitation
  • Very Few External Components
  • Wide Operating Temperature Range (Tj):-40℃ to 150℃
图片名称

Product Catalogue

Part#

FOSC

IO(typ)

VCC

VCC(on)

TR1654A

65kHz

±1.5A

12V-20V

10.8V

TR1654B

133kHz

±1.5A

12V-20V

10.8V

TR1654C

200kHz

±1.5A

12V-20V

10.8V

 

图片名称

Pin Configuration

undefined
图片名称

Applications

Flat TVs
PC Desktops
Telecom Power Supply Industrial Power Supply
AC Adapter
AC Adapter
White Goods
other Off−line SMPS
图片名称

Package

undefined
SO-8
图片名称

Download

Product name type size(KB) Download the latest English version
TR1654 EN pdf 985.5KB