Gate-driver board
CMT-TIT0697
- Target power module: Wolfspeed CAB450M12XM3, 1200 V / 450 A
- Operating ambient temperature: −40°C to +125°C
- Maximum bus voltage: 1200 V
- Isolation test voltage: 3600 VAC RMS at 50 Hz for 1 minute
- Creepage / clearance: 14 mm / 12 mm
- Switching frequency: Up to 100 kHz, subject to gate-load and power limits
- Supply voltage: 12 to 18 V
- Gate-drive voltages: +15 V / −4 V nominal
- Control interface: RS422 PWM inputs; open-drain fault outputs
- Protection: UVLO, active Miller clamping, desaturation detection, soft shutdown and gate-source short-circuit protection