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Dear TI support team,
I have a question about TPS62147RGXR(in case of VIN=5V, FSEL=high(2.5MHz)).
How much is variable of Fsw expected depending on individual difference or etc. if output current is fixed value?
I would like to know accuracy of switching frequency.
Best regards,
Yoshifumi Shimojima
Hi Yoshifumi,
Since this device uses DCS-Control and isn't a fixed frequency topology, the switching frequency will vary with Vin and Iout. The best representation of this behavior is in the datasheet Figures 70-84.
Thanks,
Joseph
Hi Joseph,
I understand. I will read the datasheet again.
Thank you!
Yoshifumi Shimojima
Hi Yoshifumi,
Thanks for your cooperation! And I will close the case!
BRs
Zixu