haydenlee87
Newbie level 4
I am building an H-bridge circuit and I realzied my high side two p-channel will only start to switch on with my 5V duty cycle input.
To make the two p-channel MOSFET completely on, I need 12V gating signals for the two p-channel MOSFET(IRF 9530)
I have to step the amplitude from 5V to 12V. my Vcc to H-bridge is 12V.
frequency is 730hz, fixed.
duty cycle varies from 0% to 90%.
please help me figuring out the level shifter circuit!
Hayden
To make the two p-channel MOSFET completely on, I need 12V gating signals for the two p-channel MOSFET(IRF 9530)
I have to step the amplitude from 5V to 12V. my Vcc to H-bridge is 12V.
frequency is 730hz, fixed.
duty cycle varies from 0% to 90%.
please help me figuring out the level shifter circuit!
Hayden