DN05107/D, 3.3KW On Board EV Charger

Reference Design using part FAN9672Q by onsemi

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DN05107/D Image (Sheet 1 of 7)
3.3KW OBC System Diagram (Sheet 2 of 7)
PFC Schematic (Sheet 3 of 7)
DC-DC Schematic (Sheet 4 of 7)
Low Voltage, Auxiliary Power (Sheet 5 of 7)
Manual Control Interface Board (Sheet 6 of 7)
Switch mode inrush current limit circuit (Sheet 7 of 7)
Image 1 / 7

Manufacturer

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

For End Products

  • EV/HEV Stands

Description

  • DN05107/D, EV Charger Reference design for the FAN9672 PFC Controller, FAN7688 LLC Resonant Converter with Synchronous Rectifier Control, NCP1340 QR PWM Controller, and FAN6224 Synchronous Rectification Controller

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    90 to 264 (AC) V
  • Output Voltage
    200 to 450 V
  • Output Current
    10 A
  • Output Power
    3300 W
  • Efficiency
    90 %
  • Topology
    2CH Interleave PFC + Full Bridge LLC + QR Flyback + Buck

Featured Parts (14)

Featured Parts
Part Number Manufacturer Type Description
NCV1455BDR2G onsemi Timers Standard Timer Single -40°C 125°C 8-Pin SOIC N T/R Automotive AEC-Q100 Buy
NCV51460SN33T1G onsemi Voltage References V-Ref Precision 3.3V 20mA Automotive AEC-Q100 3-Pin SOT-23 T/R Buy
FODM8801CV onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube Buy
NCV78M05BDTRKG onsemi Linear Regulators Standard Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK T/R Automotive AEC-Q100 Buy
FAN3224TUMX-F085 onsemi Gate and Power Drivers Driver 5A 2-OUT Low Side Non-Inv Automotive AEC-Q100 8-Pin SOIC T/R Buy
SC431AVSNT1G onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R Automotive AEC-Q100 Buy
FODM8801C onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube Buy
FAN7688SJX onsemi AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 735kHz T/R 16-Pin SOP Buy
NCP1340B3D1R2G onsemi AC to DC Switching Converters AC to DC Switching Converter Flyback T/R 9-Pin SOIC N Buy
NCV3843BVD1R2G onsemi PWM and Resonant Controllers Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R Automotive AEC-Q100 Buy
NCV2003SN2T1G onsemi Operational Amplifiers - Op Amps Op Amp Single Low Voltage Amplifier R-R O/P 5.5V 5-Pin TSOP T/R Automotive AEC-Q100 Buy
FODM8801CR2V onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R Buy
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