SLVUBJ9A July 2020 – October 2020 TPS54JB20
The converter can be enabled and disabled by J5.
Default setting: EN pin connected to VIN
| SET ON CONNECTION | ENABLE SELECTION |
|---|---|
| Pins 2-3 Shorted | EN pin connected to VIN pins through resistor divider |
| J3 Open | EN pin is left floating |
| Pins 1-2 Shorted | EN pin connected to PGND |