SLVUCA3 August   2022 TPS56C231

 

  1.   TPS56C231EVM 12-A, Regulator Evaluation Module
  2.   Trademarks
  3. 1Introduction
  4. 2Performance Specification Summary
  5. 3Modifications
    1. 3.1 Output Voltage Setpoint
    2. 3.2 Adjustable UVLO
  6. 4Test Setup and Results
    1. 4.1 Input and Output Connections
    2. 4.2 Start-Up Procedure
    3. 4.3 Start-Up
    4. 4.4 Shutdown
    5. 4.5 Output Voltage Ripple
  7. 5Board Layout
    1. 5.1 Layout
  8. 6Board Profile, Schematic, and List of Materials
    1. 6.1 Board Profile
    2. 6.2 Schematic
    3. 6.3 List of Materials
  9. 7References

2 Performance Specification Summary

A summary of the TPS56C231EVM performance specifications is provided in Table 2-1. Specifications are given for an input voltage of 12 V and an output voltage of 1.2 V, unless otherwise noted. The ambient temperature is 25°C for all measurement, unless otherwise noted.

Table 2-1 TPS56C231EVM Performance Specifications Summary
Specifications Test Conditions MIN TYP MAX Unit
VIN Input voltage 4.5 12 17 V
CH1 Output voltage 1.2 V
Operating frequency VIN = 12 V, IOUT = 6 A 800 kHz
Output current range 0 12 A
Overcurrent limit VIN = 12 V, LOUT = 0.68 µH 17 A
Output ripple voltage VIN = 12 V, IOUT = 12 A 10 mVPP