SNVU658B March 2020 – May 2021 TPS54J060 , TPS54J061
The TPS54J060EVM-067 and TPS54J061EVM-067 are provided with input/output connectors and test points as shown in Table 2-1. A power supply capable of supplying 6 A must be connected to J1 through a pair of 20-AWG or higher wires. The load must be connected to J2 through a pair of 20-AWG or higher wires. The maximum load current capability is 6-A.
Wire lengths must be minimized to reduce losses in the wires. VIN_SNS+ provides a place to monitor the VIN input voltages with VIN_SNS- providing a convenient ground reference. VOUT is used to monitor the output voltage with PGND as the ground reference.
| TEST POINTS | DESCRIPTION |
|---|---|
| J1 | VIN, PGND (see Table 1-1 for input voltage range) |
| J2 | VOUT, PGND: 5.5 V at 6-A maximum |
| J3 | EN jumper (seeTable 1-4 for settings) |
| J4 | MODE jumper (see Table 1-3 for settings) |
| VIN_SNS+, VIN_SNS- | VIN voltage sensing test points |
| VOUT, PGND | VOUT voltage sensing test points |
| VCC, PGND | VCC voltage sensing test points |
| PGOOD | PGOOD output test point |
| EN | EN test point |
| AGND | AGND test point |
| BODE+, BODE- | Loop measurement test points (BODE+ is at the same net as VOUT, but is closer to FB divider and IC) |
| MODE | MODE test point |
| SW | SW test point |