TPS548D22: Ilimit setting

Penn Zhang

Intellectual 1180 points

Part Number: TPS548D22
Other Parts Discussed in Thread: TPS548B22

Hello,

Here is a difference between datasheet and calculator spreadsheet about the current limit setting as below.

Could you help confirm if this is a mistake in the calculator?

Thanks.

over 5 years ago

0 Anthony F over 5 years ago

TI__Mastermind 35165 points

Hi Penn,

Glad to see you are using the excel tool. I think the issue may be the TPS548B22 is selected from the drop down at the top instead of the TPS548D22. The RLIM for the same current limit will be different between these two devices.

Also, I have been making some improvements to this tool since I've started using it but they aren't complete yet. I will send you the latest version through e-mail.

Anthony