> At any given time I am driving the low side hard on and using PWM only on > the high side. So the switching speed on the low side is not really an is= sue and > I used what I had handy at the time. You might be better off doing it the other way, PWM the low side and have t= he high side be the permanently on device. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .