TPS62135: Is the MODE pin can be dynamically changed to change PFM or PWM

Dongxing He

Part Number: TPS62135

Tool/software:

Is the MODE pin on TPS62135 only sampled on power up or it can be changed during the operation and affect the mode dynamically.

0 Haseen Reddy Siripi Reddy 26 days ago

Hi Dongxing,

We will check and get back on this.

Regards,

Haseen.

0 Alla Ushasri 26 days ago in reply to Haseen Reddy Siripi Reddy

Hi Dongxing,

We don't have EVM in hand.

We have ordered EVM today and by next friday EOD(Since logistics are involved) will update with results.

Regards,

Usha

0 Alla Ushasri 17 days ago in reply to Alla Ushasri

Hi Dongxing,

We have tested the dynamic mode change operation in the EVM, and we can change the mode pin dynamically from PWM to PFM.

So, MODE pin on TPS62135 can be changed during the operation and affect the mode dynamically.

Best regards,

Usha.

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