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LMR51450: LMR51450EVM with PWM mode

Makoto Oka
Prodigy 530 points
Part Number: LMR51450


Tool/software:

Customer is considering LMR51450 and will evaluate with LMR51450EVM. Is there any way to use PWM mode with using LMR51450EVM? Since LMR51450SDRRR is on LMR51450EVM and this is only EVM for LMR51450.

  • 0
    TI__Genius 11980 points

    Hello,

    The sample mounted on the EVM is a auto mode device as you mentioned. The device will operate in PFM in light loads and transition to FPWM at higher loads. If the customer would like a fixed FPWM device LMR51450FNDRRR will have to be soldered to the board. 

    Regards, 

    Oscar Ambriz