SLUUBT7B July 2018 – July 2021 TPS563231
The TPS563231EVM-032 is provided with input/output connectors and test points as shown in Table 4-1. A power supply capable of supplying 3 A must be connected to J1 through a pair of 20-AWG wires. The load must be connected to J2 through a pair of 20-AWG wires. The maximum load current capability is 3 A. Wire lengths must be minimized to reduce losses in the wires. Test point TP3 provides a place to monitor the VIN input voltages with TP4 providing a convenient ground reference. TP9 is used to monitor the output voltage with TP5 as the ground reference.
| REFERENCE DESIGNATOR | FUNCTION |
|---|---|
| J1 | VIN (see Table 1-1 for VIN range) |
| J2 | VOUT, 3.3 V at 3-A maximum |
| JP1 | EN control. Shunt EN to GND to disable |
| TP1 | VIN positive power point |
| TP2,TP11 | GND power point |
| TP3 | VIN positive monitor point |
| TP4,TP5,TP12,TP13 | GND monitor test point |
| TP6 | EN test point |
| TP7 | Switch node test point |
| TP8 | Test point for loop response measurements |
| TP9 | VOUT positive monitor point |
| TP10 | VOUT positive power point |