MP6515, PWM on EN input

Motor Drivers/Sensors
1

I want to use MP6515(MP6515GL-Z) to drive motorwheel (brushed DC motor).
Can i use variable duty-cycle PWM (10khz) on EN pin to adjust torque/speed on DC motor from MCU?

2

Hi @nuclearcat!

Did you end up testing this? Did PWM into the EN pin work?

Thanks.

3

Hi @nuclearcat and @brian1,

Did any of you guys gen an answer to how fast you can turn EN pin on and off at? We are wanting to use with a 1kHz PWM.

Cheers,

Matt

5

See here for temporary answer. More to follow.

Thanks,
Brendan Schoemehl
Field Applications Engineer
Monolithic Power Systems | MPS Now