RD-573, Evaluation Board based on FAN73901MX 1000W Power supply for Commercial Audio Amplifier

Reference Design using part FAN9611MX by onsemi

Enlarge
RD-573 Top Image (Sheet 1 of 7)
RD-573 Bottom Image (Sheet 2 of 7)
RD-573 Side Image (Sheet 3 of 7)
RD-573 Block Diagram (Sheet 4 of 7)
PFC Schematic (Sheet 5 of 7)
Auxiliary Power (Sheet 6 of 7)
Main Power (Sheet 7 of 7)
Image 1 / 7

Manufacturer

onsemi
  • Application Category
    Power Supplies
  • Product Type
    AC to DC Multi-Output Power Supplies

For End Products

  • Home Appliances
  • Power Supplies
  • White Goods

Description

  • RD-573, Evaluation Board supports inclusion of 2-phases interleave BCM PFC controller FAN9611, Advanced Secondary Side LLC Resonant Converter with Synchronous Rectifier Control FAN7688 and Integrated Power Switch FSL206MR, in design of a 1 KW power supply for commercial audio amplifier. This Evaluation Board should be used in conjunction with the FAN9611, FAN7688 and FSL206MR controllers

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    176 to 264 (AC) V
  • Output Voltage
    ±15|±80 V
  • Output Current
    0.2@±15V|6.25@±80 A
  • Output Power
    1000 W
  • Topology
    BCM PFC + LLC HB

Featured Parts (5)

Featured Parts
Part Number Manufacturer Type Description
FAN7688SJX onsemi AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 735kHz T/R 16-Pin SOP Buy
LM431SACM32X onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R Buy
FOD817C onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Black Box Buy
FAN73901MX onsemi Gate and Power Drivers Driver 600V 1-OUT High Side/Low Side Half Brdg Non-Inv 8-Pin SOIC N T/R Buy
FAN9611MX onsemi Power Factor Correction - PFC Power Factor Correction Controller 0.08mA 12.5kHz to 630kHz 16-Pin SOIC N T/R Buy

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