Max voltage can be applied for BLDC

[miko7895]

Hello;

i am using MC9s12ZVMx12EVB and using the example for BLDC motor control with the freeMaster (BLDC sensorless) described in AN4704.

the motor runs with no problem, i need to know the max voltage can be applied on the board as i need to operate BLDC with voltage 48V

if the board can operate do i need to change in the software?

[danielmartynek]

Hello,

MagniV MCUs target 12V automotive applications.

The the following application notes discuss MagniV in 24V and 48V applications.

AN11967 S12ZVM Family in 48 V Applications 

AN5082 MagniV in 24V Applications

Regards,

Daniel