hip 4082 for h bridge

[amir farhadi]

HELLO
I am going to use HIP4082 to drive a DC motor 24v 10a
I use a sample hip4082 sch with irf540( n_channel fet) as it's data sheet, but it is not working ?
can any one help me ?
can I use hip4082 without pwm input ?
I want to apply fix input to drive a dc motor . is it wrong?

 

[amir farhadi]

It is too hot when it is working ! is it normal?

 

[amir farhadi]

I CHANGE MY CIRCUIT AND USE IR2101.
I saw that protues simulator has ir2101 so first I wand to simulate it.
but it's not working. can any one say me what is wrong?
https://upload7.ir/images/82226144664217708217.gif

 

[Audioguru]

Your circuit does not show its supply voltage (24V?) and frequency of the PWM.
The 1N4007 diode is extremely slow (designed for rectifying 50Hz). Use a fast diode.
It is missing the important low value resistors in series with the gates of the Mosfets that prevent them from oscillating (which makes them hot).

 

[schmitt trigger]

If all you want to do, is to control a motor in a single direction with PWM, you don't need a half-bridge.

Actually, in a real circuit when the motor is running, it acts as a generator. Turning on the lower Mosfet will place a short across terminals.

And without turning on the lower mosfet, the charge pump for the upper mosfet won't work.

Use a single, low side mosfet only.

 

[amir farhadi]

Your circuit does not show its supply voltage (24V?) and frequency of the PWM.
The 1N4007 diode is extremely slow (designed for rectifying 50Hz). Use a fast diode.
It is missing the important low value resistors in series with the gates of the Mosfets that prevent them from oscillating (which makes them hot).

At first step I don't use pwm and I apply fix dc voltage.
also this is by proteus simulation software and I want to test it ,If it is ok I am going to buy this IC.

- - - Updated - - -

If all you want to do, is to control a motor in a single direction with PWM, you don't need a half-bridge.

Actually, in a real circuit when the motor is running, it acts as a generator. Turning on the lower Mosfet will place a short across terminals.

And without turning on the lower mosfet, the charge pump for the upper mosfet won't work.

Use a single, low side mosfet only.

NO I want to drive both side of motor direction. but in this circuit I test single side in the first step.

 

[Audioguru]

The HIP4082 and IR2101 are PWM motor speed control ICs that rely on the AC from PWM to bootstrap the drive and turn on the upper Mosfet.
They do not work with a DC input.

 

[amir farhadi]

In protues simulation software I use this circuit but the voltage in the two side of motor is low!!!
please see my sch and say my it's reason if it's possible .
tanks a lot. https://uplod.ir/ui5xt4l4i8jf/23.DSN.htm

 

[Audioguru]

You posted another website that is in a foreign language.
Please post your schematic HERE.

 

[amir farhadi]

Here is my file.

 

[Audioguru]

My computer cannot open a DSN file. Please post your schematic here as a PNG file.