Other Parts Discussed in Thread: UCC27531, , UCC21710
We are planning to use isolated gate driver UCC5310MC for driving SIC mosfet with following conditions,
Switch voltage = +1KV
Switch current = 65A peak
Pulse ON period = 1us
Mosfet rise/fall time = 150ns
Pulse repetition frequency = 3Khz
We need a special requirement of +7V threshold for clamp pin activation instead of +2V to avoid false Turn ON of mosfet duting Turn OFF. So we are planning to use resistor divider circuit from Vout to CLAMP pin to activate clamp when Vout is at +7V. When Clamp is activated, Gate driver UCC27531 will be triggered as low and mosfet gate will be sinked low strongly. Whether below mentioned circuit will work properly or kindly suggest any option to have higher Clamp threshold like 5V to 7V?