Hi Team,
The customer is experiencing below issue and needs your help.
Customer is debugging the inverter circuit of DRV8353RH.
Driver IC:DRV8353RH
MOSFET:IRF530NS
Main parameters:
Vds: 100V
Id: 17A
Rds(on) : 90mOhm
Qg: 37nC
Ciss: 920pF
Crss: 19pF
His configuration is as follows:
MODE = 6PWM (0ohm ground)
VDS = 1V(18kohm to DVDD)
GAIN = 20V/V (floating)
He configured IDRVIE but it doesn't work. Vgs rise time is basically unchanged. It is about 53ns.
Thanks,
Annie