SLUUCY0A September   2023  – February 2024 TPSM861252 , TPSM861253 , TPSM861257

 

  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. 2Hardware
    1. 2.1 Input and Output Connections
    2. 2.2 Output Voltage Setpoint
    3. 2.3 Start-Up Procedure
  8. 3Implementation Results
    1. 3.1 Test Setup and Results
      1. 3.1.1 Efficiency
      2. 3.1.2 Load Regulation
      3. 3.1.3 Line Regulation
      4. 3.1.4 Load Transient Response
      5. 3.1.5 Start-Up
      6. 3.1.6 Shutdown
      7. 3.1.7 Output Voltage Ripple
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1.     Trademarks
  11. 6Related Documentation
  12. 7Revision History

1.3 Specification

A summary of the TPSM861253EVM performance specifications is provided in Table 2-2. Specifications are given for an input voltage of VIN = 12 V and an output voltage of 3.3 V and the ambient temperature is 25°C for all measurement, unless otherwise noted.

Table 1-2 Performance Specifications Summary
Specifications Test Conditions MIN TYP MAX Unit
Input voltage range 3.8 12 17 V
Output voltage set point

3.3

 V
Operating frequency VIN = 12 V, IO = 1 A 1.4 MHz
Output current range 0

1

 A
Over current limit VIN = 12 V

2.1

 A
Output ripple voltage VIN = 12 V, IO = 1 A 13 mVPP