Oh, the gate driver burnt again, How vulnerable this IR2117 is! For sure, I haven't made any wrong connections nor short-circuits. I made change on motor power supply voltage from 12V to 25V with all powers down first.
Is the sequence of power up a matter? First turning on the power of control circuit, then the power of driver, then the motor/load power. I sometimes make reverse sequence. Does anyone have knowledge of this.
Thanks
Is the sequence of power up a matter? First turning on the power of control circuit, then the power of driver, then the motor/load power. I sometimes make reverse sequence. Does anyone have knowledge of this.
Thanks