How to GaN 04a - Gate Drivers for Gallium Nitride (GaN) FETs

This video updates How to GaN 04 - Gate Drive with information from the How2GaN Summer Webinar Series. https://epc-co.com/epc/EventsandNews/...

In this video, our GaN Experts will focus on focus on gate drive techniques and available solutions for GaN FETs critical to reliable power converter operation.

Topics covered include:

- Driving requirements
- Protection features
- Timing requirements
- GaN FET specific requirements
- GaN compatible gate drivers
- Adapting MOSFET drivers for GaN FETs

0:00 Start
1:04 Gate drive agenda
2:03 Dead-time and reverse conduction
3:25 Required driver dv/dt capability
4:56 Driving GaN FET threshold voltage
6:45 Gate over-voltage management
8:38 Gate under-voltage management
9:39 Under-voltage lockout
11:27 Propagation delay and matching
12:58 Minimum pulse width
14:40 GaN compatible drivers
18:27 Adapting MOSFET drivers for GaN FETs
22:08 Synchronous Bootstrap supply
29:17 Review and a future integration
30:30 Integrated power stage
32:56 Additional resources
33:32 Q&A session

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