TPS61041: What's the negative impact if e.g., 1.0uH, inductor selected out of recommended zone?

Part Number: TPS61041

Hi Team,

Customer would like to know what's the negative impact on thier system design if they selected for example 1.0uH, which is out of recommended range. (2.2uH to 47uH recommended in d/s).

Thank you very much for your support. regards, ny

over 6 years ago

0 Helen chen over 6 years ago

TI__Mastermind 40080 points

Hi sir,

It will makes the operation frequency fsw very high and limit the maximum output current capability. Please read the datasheet page 11-12.

0 NY over 6 years ago in reply to Helen chen

TI__Expert 3040 points

Hi Helen,

Thank you very much. I understand. Regards, Naoki Yada

0 Helen chen over 6 years ago in reply to NY

TI__Mastermind 40080 points

You're welcome, good luck!

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TPS61041: What's the negative impact if e.g., 1.0uH, inductor selected out of recommended zone?