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
- Technical & Sales Documents
- 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
Technical Support
Sales Support
Buy Online
Request Samples
Knowledge Center
3.6kW Bridgeless Totem-Pole PFC Reference Design Training
Join Yuequan Hu, Power Applications Engineer with Wolfspeed, as he demonstrates the application of Wolfspeed’s C3M™ 650 V Silicon Carbide MOSFET Technology in TOLL package to create a 3.6kW bridgeless totem-pole PFC for server power supply, data center power supply, mining power supply, and telecom systems.
Introducing EAB450M12XM3: Wolfspeed’s first Automotive-Qualified Silicon Carbide Power Module
Wolfspeed’s auto qualified EAB450M12XM3 power module maximizes the benefits of Silicon Carbide. At half the weight and volume of a standard 62 mm module, the XM3 enables high efficiency and high power density in the most demanding automotive applications.
Continue Reading
Technical ArticlesIn The Studio: The History, Transition and Trends of Silicon Carbide
Join Wolfspeed’s Guy Moxey and special guest Bodo Arlt, founder of Bodo’s Power Systems, at PCIM as they discuss the history of silicon, the big milestones bringing us to today’s breakthrough markets enabled by Silicon Carbide, and the future being all about wide bandgap semiconductors.
View Now
In The Studio