What's Included
- Reference Design Files
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
Request Separately
- Differential Transceiver CGD12HB00D
- Compatible CIL Board or Evaluation Kits:
Product Compatibility
Wolfspeed WolfPACK™ SiC Power Modules Family
- CAB011M12FM3
- CAB016M12FM3
- CCB021M12FM3
- CCB032M12FM3
Applications
- EV Fast Charging
- Industrial Power
- UPS
- Induction Heating Welding
- Industrial Motor Drives
- Power Supplies
- Solar & Renewable Energy
- Grid Infrastructure
- Block Diagram
- Documentation
- Evaluation Tools & Support
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
Wolfspeed WolfPACK™ Module
1200V Half Bridge Power Module Footprint Designed for SiC Power Density
Knowledge Center
Renewable Energy
Enhancing Energy Storage System Performance with Silicon Carbide Power Devices
Join Paul Kierstead of Wolfspeed for a live webinar on September 27th as we discuss the emerging energy storage segment (ESS) and the ways Silicon Carbide (SiC) power devices can enable higher performance and lower system cost.
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SiC MOSFETs
Advantages of SiC over Si for Unidirectional On-Board Chargers
This article is part of a two-part series that discusses the design considerations of OBC systems and the advantages that SiC has over Si in such designs. The practical advantages of implementing SiC over Si for OBCs are detailed in a head-to-head comparison of Si and SiC based OBC designs with a cost and system benefit breakdown.
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Technical Articles
SiC MOSFETs
Wolfspeed in Automotive Power Systems
This webinar highlights the advantages of Wolfspeed’s SiC portfolio for the automotive market. The impact SiC can have on a variety of applications including EV drivetrain inverter, 400 and 800V battery system, etc. It also compares systems benefits and reference designs (XM3 300kW, Vepco 180k). Second section of the webinar introduces SiC in EV OBC, 400 and 800V battery system, unidirectional and bidirectional, comparing system benefits and reference designs (6.6kW 650V, 22kW,1200V).
The webinar and its content is in Italian language.
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