MP-A11 EVK questions

[andrew_kovacs]

Hello,

I'm looking at modifying the EVK design for a particular application, and had some questions:

* Is the Q2 protection circuitry needed for operation, or is it just for extra protection?

* Is the VDRIVE_SENSE signal going into the IC actively used for operation, or is it just there for diagnostic purposes? (ie. what would happen to the transmitter if it was set to 0V?)

* Is there a reason to measure both VRAIL_SENSE and VRAILA_SENSE when INPUT_CURRENT is already being measured?

* What particular specifications are needed for the half-bridge inverters currently provided by the HIP2103 and HIP2106?

Thanks.

[philip_drake]

This community is for the microcontrollers and Kinetis Motor Suite (KMS) which can control a PMSM or BLDC motor with Field Oriented Control. 

We have no MP-A11 EVK amongst the supported evaluation boards for KMS.

We support the FRDM-MC-LVPMSM, the TWR-MC-LV3PH and the HVP-MC3PH platforms to control a motor.

I'm sorry but I do not find links to a MP-A11 EVK. 

If you are interested in using KMS please continue with this post thread. 

Please direct the post more details of your question and board design  to the Kinetis Motor Control and Smart Energy Community.

Best Regards,

Philip