shma103
Junior Member level 1
gate driver pspice
Hi All,
I'm New in this forum and I really need help from the experts here. I tred to simulate gate driver operation using orcad spice. I've downloaded the gate driver from irf.com. I only want to test the gate driver itself (without any mosfet attached to it).
My question is , why the output of the gate driver (HO) is very low. My input (HIN)is 5V. I supposed the gate driver will boost the voltage up to drive a power mosfet but why my output is only 45.98mV ? Attached pls find my circuit diagram. Could someoen help me ? What's wrong with my circuit ?
Thanks.
Hi All,
I'm New in this forum and I really need help from the experts here. I tred to simulate gate driver operation using orcad spice. I've downloaded the gate driver from irf.com. I only want to test the gate driver itself (without any mosfet attached to it).
My question is , why the output of the gate driver (HO) is very low. My input (HIN)is 5V. I supposed the gate driver will boost the voltage up to drive a power mosfet but why my output is only 45.98mV ? Attached pls find my circuit diagram. Could someoen help me ? What's wrong with my circuit ?
Thanks.