SLVUDT0 February   2026 TPS564252B , TPS564255B , TPS564257B

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Performance Specification Summary
  8. 3Output Voltage Setpoint
  9. 4Hardware
    1. 4.1 Test Setup and Results
      1. 4.1.1 Input, Output Connections
      2. 4.1.2 Start-Up Procedure
      3. 4.1.3 Efficiency
      4. 4.1.4 Load Regulation
      5. 4.1.5 Line Regulation
      6. 4.1.6 Load Transient Response
      7. 4.1.7 Start-Up
      8. 4.1.8 Shutdown
      9. 4.1.9 Output Voltage Ripple
  10. 5Hardware Design Files
    1. 5.1 Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7Reference

4.1.1 Input, Output Connections

The TPS564252BEVM is provided with input, output connectors, and test points as shown in Table 4-1. TPS56425xBEVM Board (Top Side) shows connectors and jumpers placement on TPS564252BEVM board.

A power supply capable of supplying 4A must be connected to J1 through a pair of 20AWG wires. The load must be connected to J2 through a pair of 20AWG wires. The maximum load current capability is 4A. Wire lengths must be minimized to reduce losses in the wires. Test point TP2 provides a place to monitor the VIN input voltages with TP6 providing a convenient ground reference. TP3 is used to monitor the output voltage with TP10 as the ground reference.

TPS564252BEVM TPS564255BEVM TPS564257BEVM TPS564252BEVM Connectors and Jumpers Placement Figure 4-1 TPS564252BEVM Connectors and Jumpers Placement
Table 4-1 Connection and Test Points
REFERENCE DESIGNATOR FUNCTION
J1 VIN (see Table 1-1 for VIN range)
J2 VOUT, 1.05V at 4A maximum
JP1 EN control. Shunt EN to GND to disable
TP1 VIN positive power point
TP2 VIN positive monitor point
TP3 VOUT positive monitor point
TP4 VOUT positive power point
TP5, TP7 GND power point
TP6, TP10, TP12, TP13, TP16 GND monitor point
TP8 Switch node test point
TP9 EN test point
TP11 Test point for loop response measurements