hpcycling2010
New Member
Can anyone help me create a circuit for the following?
I have a 46.9KHz PWM, 50% duty cycle, 3.3V signal and a "phase" or direction signal.
I am trying to drive a 24V DC motor, stall current of 20Amps.
I would purchase an H bridge off the shelf, but most of them are 25KHz max.
I found this driver which does the frequency and voltage, but not the current (2.8A max)
https://www.electro-tech-online.com/custompdfs/2012/12/drv8801.pdf
Any help will be appreciated. Thank you
I have a 46.9KHz PWM, 50% duty cycle, 3.3V signal and a "phase" or direction signal.
I am trying to drive a 24V DC motor, stall current of 20Amps.
I would purchase an H bridge off the shelf, but most of them are 25KHz max.
I found this driver which does the frequency and voltage, but not the current (2.8A max)
https://www.electro-tech-online.com/custompdfs/2012/12/drv8801.pdf
Any help will be appreciated. Thank you