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TPSM86638: Webench TPSM86638 RMode Resistor is Incorrect

David McCoy
Prodigy 155 points

Part Number: TPSM86638

Tool/software:

Hi, I generated a design using the TPSM86638 and when I was verifying it WRT to the datasheet it looks like the RMode resistor is not correctly configuring 800kHz, WebBench specifies 169Kohms while the datasheet specifies 102kOhms. I tested out 1200kHz and found that it was also incorrectly specifying 374Kohms where they datasheet specifies 249K

On page 15 of the datasheet is where the values are specified

Here is a reference the WebBench Project

Thanks,

Dave