MP6543: Protection Against Back-EMF

Motor Drivers/Sensors
1

Hi,

When rotation of a motor is suddenly reversed, back-emf plus induced voltage, due to sudden change in motor windings, may create voltage that is higher than supply voltage or back-emf may reach it’s double. I’d like to know what are the precautions in MP6543 against these sort of scenarios ?

1 Like
2

Hello,

The MP6543 has been tested to work well with three phase BLDC motors. We also offer an EVB that you can use to physically test the part.

Regards,
Jonathan