TPSM33625: MODE/SYNC pin connection

Dice-K

Part Number: TPSM33625

Hi support team,
I have two questions when using TPSM33625F with FPWM.

1. Is the absolute rating of the MODE/SYNC pin the same as RT -0.3V to 5.5V?
2. Where is the recommended place to connect the MODE/SYNC pin?
Is it possible to connect to VCC?

Regards,
Dice-K

over 1 year ago

+1 Aurora Tie over 1 year ago

TI__Genius 17080 points

Hi Dice-K,

1. Yes.

2. MODE/SYNC pin connects to GND: PFM; MODE/SYNC pin connects to VCC: FPWM; MODE/SYNC pin connects to a common external clock: remains in FPWM
mode and operates in CCM for light loads when synchronization input is provided.

Hope this can help. Thanks.

Aurora

0 Dice-K over 1 year ago in reply to Aurora Tie

Mastermind 7500 points

Hi Aurora,
Thank you for your reply.

Could you please add the contents of the MODE/SYNC pin in this answer to the datasheet?

Best regards,
Dice-K

0 Aurora Tie over 1 year ago in reply to Dice-K

TI__Genius 17080 points

Hi Dice-K,

Generally, the datasheet will be revised uniformly after a period of time, and I will give feedback to the team. Thanks for your suggestion.

Aurora

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TPSM33625: MODE/SYNC pin connection