SLUSEU1A October 2023 – December 2023 TPSM843820
PRODUCTION DATA
The switching frequency of the device can be selected by connecting a resistor (RFSEL) between the SYNC/FSEL pin and AGND. The frequency options and their corresponding programming resistors are listed in Table 6-1. Use a 1% tolerance resistor or better.
RFSEL ALLOWED NOMINAL RANGE (1%) (kΩ) | RECOMMENDED E96 STANDARD VALUE (1%) (kΩ) | RECOMMENDED E12 STANDARD VALUE (1%) (kΩ) | Fsw (kHz) |
---|---|---|---|
≥ 24.0 | 24.3 | 27 | 500 |
17.4-18.0 | 17.4 | 18 | 750 |
11.8-12.1 | 11.8 | 12 | 1000 |
8.06-8.25 | 8.06 | 8.2 | 1500 |
≤ 5.11 | 4.99 | 4.7 | 2200 |