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Mosfet Driver

Question asked by Koka on Dec 20, 2016
Latest reply on Feb 12, 2017 by LtCommData

i just used high and low side gate Driver for driving N-Channel MOSFETs with H-bridge topology.

 

My question is what phenomena can cause High side and low side out put to be equal which input A and B with has 180degree phase shifting.
A and B connected to Digital microcontroller.
high side MOSFET's Drain has been connected to DAC by OP-amp with 7 times gain.
MOSFETS Load is inductive.
this is Schematic

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