unfortunately we do not have a 24V platform with the S32K3 MCU. The recommended SBC is still the FS26, but some precautions according to the AN13850. Closest SBC to the FS26, but suitable for 24V systems is the FS85. But we do not have any reference design for this, while for the FS26 + S32K3 we have.
The FS26 is a good fit, not to say the perfect fit, for S32K3 attach for 24V.
When used in a 24V environment, we recommend adding a pre-regulator in front of the FS26 to ensure the input voltage remains below 18 V in normal operation
The extended voltage range (from 18V to 36V) should be only transient.
This is explained in our AN13850 section 13. FS26 for 24V application, see below:
With Best Regards,
Jozef
亲爱的 昊天 秦,
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With Best Regards,
Jozef
