TIDUDA6A December 2017 – January 2022
Use resistor RFBT (R491) and RFBB (R492) to determine the output voltage of the TPS82130 device, as the following Equation 1 through Equation 3 show.
Based on these calculations, the nearest values chosen are R491 = 13.7 kΩ and R492 = 8.06 kΩ.
Table 3-2 lists the values for the other intermediate power rails, which DC-DC TPS82130 converter generates.
Sl NUMBER | OUTPUT POWER RAIL | INTERMEDIATE POWER RAIL |
---|---|---|
1 | 1.9 V | 2.15 V |
2 | 1.1 V | 1.35 V |
3 | 3.3 V | 3.55 V |
4 | +2.5 V | 3.00 V |
5 | –2.5 V | –3.30 V |