SLUUCU0B April 2023 – September 2023 TPSM863252 , TPSM863253 , TPSM863257
The TPSM863252EVM 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 TPSM863252EVM board.
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. The TP1 provides a place to monitor the VIN input voltages with TP2 providing a convenient ground reference. TP3 is used to monitor the output voltage with TP4 as the ground reference.
Reference Designator | Function |
---|---|
J1 | VIN (see Table 1-1 for VIN range) |
J2 | VOUT, 1.05 V at 3-A maximum |
J3 | Source selection for PGOOD, Short pin 1 and pin 2, PG is pull high to Vout |
TP1 | VIN positive power point |
TP2, TP4 | GND power point |
TP3 | VOUT positive power point |
TP5 | EN test point |
TP6 | Switch node test point |
TP7 | PGOOD test point |
TP8 | Test point for loop response measurements |
TP9, TP10 | GND monitor point |