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CGD1700HB2M UNA

Dual Channel Differential Isolated Half Bridge Gate Driver Board

cgd1700hb2m-una_dual_channel_differential_isolated_half_bridge_gate_driver_board
CGD1700HB2M-UNA

Wolfspeed’s CGD1700HB2M-UNA is a half bridge gate driver board for evaluation of Wolfspeed C3M SiC MOSFET’s and modules. This board can be used in conjunction with Wolfspeed CIL boards or Evaluation kits. The board includes 2W power supplies with undervoltage protection and reverse polarity protection. Each of the two gate drive channels is also protected against over-current. The board includes circuits to read temperature from a Negative temperature coefficient (NTC) resistor when available.

Specifications

  • DC bus voltage up to 1200V
  • Texas Instruments UCC21710 gate driver
  • On-board 2 W isolated power supplies
  • User-configurable turn-on and turn-off gate resistors enabling switching loss optimization
  • On-board overcurrent; shoot-through prevention; and reverse polarity protection
  • Undervoltage protection
  • Isolated Analog to PWM Signal Function for NTC
  • Differential inputs for increased noise immunity
  • Fault and power indicator LEDs for instant visual feedback
What's Included
  • Reference Design Files
Applications
  • EV Fast Charging
  • Industrial Power
  • UPS
  • Induction Heating Welding
  • Industrial Motor Drives
  • Power Supplies
  • Solar & Renewable Energy
  • Grid Infrastructure
cgd1700hb2m_una_block_diagram
UCC21710

Automotive ±10-A 5.7kV RMS single channel isolated gate driver for SiC/IGBT

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UCC21710

Automotive ±10-A 5.7kV RMS single channel isolated gate driver for SiC/IGBT

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DC-DC Converter

2W Isolated DC-DC Converter Vin=15V, Vout= -3V/+15V

DC-DC Converter

2W Isolated DC-DC Converter Vin=15V, Vout= -3V/+15V

wolfpack_block_diagram
Wolfspeed WolfPACK™ Module

1200V Half Bridge Power Module Footprint Designed for SiC Power Density

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