STMicroelectronics EVALSTGAP2HDM Demonstration Board
STMicroelectronics EVALSTGAP2HDM Demonstration Board is designed to evaluate the STGAP2HD isolated dual gate driver. The gate driver is characterized by a 4A current capability and rail-to-rail outputs. The device is suitable for high-power applications like motor drivers in industrial applications equipped with MOSFET and IGBT power switches. The device integrates protection functions: dedicated SD and BRAKE pins are available, UVLO and thermal shutdown are included to efficiently design high-reliability systems, and the interlocking function prevents outputs from being high simultaneously.
Features
- Board
- High voltage rail up to 1200V
- Negative gate driving
- On-board isolated DC-DC converters to supply high-side and low-side gate drivers, fed by VAUX = 5V, with 5.2kV maximum isolation
- VDD logic supplied by on-board generated 3.3V or VAUX = 5V
- Easy jumper selection of driving voltage configuration: +15/0V; +15/-3V; +19/0 V; +19/-3V;
- Device
- Driver current capability: 4A source/sink @ 25°C
- 4A Miller CLAMP
- Short propagation delay: 75ns
- UVLO function
- Configurable interlocking function
- Dedicated SD and BRAKE pins
- Gate driving voltage up to 26V
- 3.3V, 5V TTL/CMOS inputs with hysteresis
- Temperature shutdown protection
- Standby function
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Publicado: 2022-09-08
| Actualizado: 2022-09-13