SLUSFH5 May 2024 BQ25856-Q1
ADVANCE INFORMATION
Refer to the PDF data sheet for device specific package drawings
The switching frequency is set by a resistor connected from the FSW_SYNC pin to PGND. The RFSW resistor required to set the desired frequency is calculated using Equation 3 or Table 6-2. A 0.1% standard resistor of 133 kΩ is selected to set fSW = 250 kHz.