MSPM0G3507: M0 in digital power segment applications

Johnny Chen

Part Number: MSPM0G3507
Other Parts Discussed in Thread: MSPM0G3107

Hi Champ,

I am asking if M0 could do digital power segment applications, such as power stage controller ?

Besides having corresponding peripherals need for sensing, timer as epwm and communication interfaces, what are the other key points (epwm switching frequency, computing power) to judge / assess whether M0 could implement such different topologies (buck, boost, PFC, LLC), as a correct MCU candidate here ? Not really sure how is M0's performance in digital power segment application.

Thanks for any comment.

Regards,

Johnny

3 months ago

0 Xiaodong LI 3 months ago

TI__Mastermind 21535 points

Hi Johnny

Please check the MSPM0G3107: 80MHz Arm® M0+ MCU, 128KB Flash, 32KB SRAM, ePWN, 2×12bit 4Msps ADC, op-amp on: https://www.ti.com/product/MSPM0G3107

it should be suitable for power stage controller.

>> assess whether M0 could implement such different topologies (buck, boost, PFC, LLC),

it is related with software solution. MSPM0G3107 has 80MHz M0+ CPU and The Math accelerator (Chapter 5 MATHACL of MSPM0 G-Series 80-MHz Microcontrollers Technical Reference Manual (Rev. A))

Thanks

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MSPM0G3507: M0 in digital power segment applications