Dear all
I need a current limited power supply 12V 8amp from 12v 80ah battery(High side drive)
already I maid one with 16f676 anf IRF48.(PWM Controlled) it`s working ok . but it was (low side drive)
now I want positve side controlled one(Commen negative).
can anyone help me?
Micro_brain (Sorry my bad English)
Hi,
For High Side Drive, you require a High Side Driver as High Side requires Virtual Ground. If frequency is low,you can drive with discreet driver with P channel and N channel Mosfets. But for High frequency, don't try with discreet driver,use high side driver. Thanks.
Dear all
I need a current limited power supply 12V 8amp from 12v 80ah battery(High side drive)
already I maid one with 16f676 anf IRF48.(PWM Controlled) it`s working ok . but it was (low side drive)
now I want positve side controlled one(Commen negative).
can anyone help me?
Micro_brain (Sorry my bad English)