SLVUC14A August 2022 – November 2022 TPS62870 , TPS62871 , TPS62872 , TPS62873
The switching frequency is set to a default of 2.25 MHz. By changing the values of R103 and R104, the default switching frequency can be changed. If R103 and R104 are changed the same change must be done with R203 (same value as R103) and R204 (same value as R104) For more details, see the TPS6287x-Q1 Low Input Voltage, Adjustable-Frequency Step-Down Converter data sheet.