SLVSH65A February 2023 – November 2023 TPSM63610E
PRODUCTION DATA
Connect a resistor, designated as RRT in Figure 8-5, between RT and AGND to set the switching frequency within the range of 200 kHz to 2.2 MHz. Refer to Equation 5 to calculate RRT for a desired frequency.
Refer to Table 8-1 or use the simplified expression in Equation 5 to find a switching frequency that sets an inductor ripple current of 25% to 40% of the 8-A module current rating at nominal input voltage: Refer to Frequency Synchronization (SYNC/MODE) if clock synchronization is required.