TPS62260-Q1: if we can set the value of R2 to 240KΩ？

Jesse Lee

Expert 1985 points

Part Number: TPS62260-Q1

On page 20 of datasheet, "To minimize the current through the feedback divider network, R2 should be 180 kΩ or 360 kΩ."

can we use 240kΩ of R2?

Please give your advice

Thanks

over 5 years ago

0 Tanvee over 5 years ago

TI__Genius 14610 points

Hi Lee,

Yes , you can use 240KOhm. Feedback resistor value provided in datasheet is just suggestion for customer's. The main concern is the sum of feedback divider should not exceed to 1MOhm and calculate cff value accordingly. For more detail I would suggest this app note : www.ti.com/.../slyt469.pdf

Best regards,
Tanvee

0 Jesse Lee over 5 years ago in reply to Tanvee

Expert 1985 points

Hi Tanvee

The link you post maybe has some issue that I cannot open.

Thanks

0 Tanvee over 5 years ago in reply to Jesse Lee

TI__Genius 14610 points

Hi Lee,

Here is the link: www.ti.com/.../slyt469.pdf

Best regards,
Tanvee

Power management

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TPS62260-Q1: if we can set the value of R2 to 240KΩ？