ZHCSMV3A December 2020 – December 2021 TPS552882-Q1
PRODUCTION DATA
By placing different resistors between the MODE pin and the AGND pin, the TPS552882-Q1 selects the internal power supply or external power supply for VCC, and also selects the PFM mode or forced PWM mode in light load conditions.Table 7-2 shows the resistance values for each selection.
| RESISTOR VALUE (k?) | VCC SOURCE | OPERATING MODE AT LIGHT LOAD |
|---|---|---|
| 0 | Internal | PWM |
| 24.9 | Internal | PFM |
| 51.1 | External | PWM |
| Open | External | PFM |