Dear All,
I'm trying to drive a HexMOSFET IRL540 with microcontroller output signal (5 v) for an inverter (1ph full bridge) with main supply voltage 24V and load current rating it up to 500 mA.
But i faced a problem that the output voltage (must be = to main supply voltage) is not the desired one and it's too small (nearly 4 v).
I asked about that and i got a strange answer...that i have to make my gate driving voltage nearly supply voltage but it was stated in datasheet that it's HEXFET (i.e. it can be driven using only logic signal 5V).
please help me with.
i appreciate any ideas.
thanks in advance
I'm trying to drive a HexMOSFET IRL540 with microcontroller output signal (5 v) for an inverter (1ph full bridge) with main supply voltage 24V and load current rating it up to 500 mA.
But i faced a problem that the output voltage (must be = to main supply voltage) is not the desired one and it's too small (nearly 4 v).
I asked about that and i got a strange answer...that i have to make my gate driving voltage nearly supply voltage but it was stated in datasheet that it's HEXFET (i.e. it can be driven using only logic signal 5V).
please help me with.
i appreciate any ideas.
thanks in advance