2023-01-12 07:36 PM
Hello all,
I'm currently building a power distribution module based on VNF1048F e-fuses. I want to limit the amount of power supplied to the receiver. I would like to do it with PWM output on VNF1048F, does anyone know how fast can the gate output be switched with this IC? I'm looking for a value around 250Hz. If it's not possible to do so the idea of a dirty walkaround came to my mind to add another transistor between the VNF1048F output and MOSFET gate.
Can it have any side effects on device operation?
Thank you very much for any help!