EVQ8875A-VE-00A 24V boost (MPQ8875A)

Hello,

We are looking to use the MPQ8875A in boost only 12V in (±10%) to 24V out.

What changes should we make to the eval board to support this?
what is the maximum current output at 12V in 24V out?
is there a way to calculate the efficiency (or power loss) of this switcher?

Kind regards

Ben Strawbridge

Hi @ben.strawbridge,

  1. Please refer the “Setting the Output Voltage” section on DS - pg 60.
  2. 5A
  3. Please refer to the efficiency graphs in th DS. However, if you want to check for your setup, eff = pout/pin = voutiout/VinIin. Make sure the device is isolated, meaning no other devices are consuming power to calculate accurate efficiency of the device.

Thank you
Saurabh