SLUUCM6 August 2022 TPS62933P
The TPS62933PEVM is provided with input and output connectors and test points as shown in Table 4-1. Figure 4-1 shows connectors and jumpers placement on the TPS62933PEVM board.
A power supply capable of supplying 3 A must be connected to J2 through a pair of 20-AWG wires. The load must be connected to J1 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 TP7 providing a convenient ground reference. TP1 is used to monitor the output voltage with TP9 as the ground reference.
| Reference Designator | Function |
|---|---|
| J1 | VOUT, 5 V at 3-A maximum |
| J2 | VIN (see Table 1-1 for VIN range) |
| JP1 | Different frequency choice by changing the state of the RT pin |
| JP2 | VIN divider |
| JP3 | EN control. Shunt EN to GND to disable. |
| JP4 | PG or SS version choice |
| TP1 | VOUT positive monitor point |
| TP2 | VOUT positive power point |
| TP3 | VIN positive monitor point |
| TP4 | VIN positive power point |
| TP5, TP6 | GND power point |
| TP7, TP9, TP13, TP14,TP15, TP16, TP17 | GND monitor point |
| TP8 | Switch node test point |
| TP10 | Test point for loop response measurements |
| TP11 | EN test point |
| TP12 | SS test point |
| TP18 | PGOOD test point |