topic Re: FOC function in KV4x or KV5x in Kinetis Microcontrollers

FOC function in KV4x or KV5x

deega_jung — Wed, 09 Jun 2021 01:55:07 GMT

Hi NXP,

Could you advice me about the FOC, below is a project inform.

Application : ESC Drone

Require spec.

Supply Voltage : 48V

Current : 60A

Motor Control Concept : PWM Speed Control and Sensorless FOC Control

Please let me know if your KV4x or KV5x solution supports sensorless FOC function for motor control.

If not supported, please let me know which product is a solution that supports sensorless FOC and PWM speed control with the above specifications.

Thanks,

Deega

Re: FOC function in KV4x or KV5x

gusarambula — Thu, 10 Jun 2021 22:52:38 GMT

Hello Deega,

If you are interested on the KV family for your implementation, Application Note 5237 (AN5237, link below) may be of use as a starting point for your own motor control application.

https://www.nxp.com/docs/en/application-note/AN5237.pdf

I hope that this information helps.

Regards,
Gustavo

Re: FOC function in KV4x or KV5x

deega_jung — Fri, 11 Jun 2021 10:36:19 GMT

Hello Gustavo,

Thank you for your reply, there's a lot of help.

Thanks,

Deega