SNVU759 July   2021 TPS548B27

 

  1.   Trademarks
  2. 1Introduction
  3. 2Safety Warnings
  4. 3Background
  5. 4Performance Specification Summary
  6. 5Modifications
    1. 5.1 Output Voltage Setpoint
    2. 5.2 Frequency and Operation Mode Setting
    3. 5.3 Enable Pin Selection
    4. 5.4 Remote Sensing
    5. 5.5 Adjustable UVLO
  7. 6Schematic
  8. 7List of Materials
  9. 8Layout

4 Performance Specification Summary

A summary of the TPS548B27EVM performance specifications is provided in Table 4-1. Specifications are given for an input voltage of VIN = 12 V and an output voltage of 1.0 V, unless otherwise specified. The TPS548B27EVM is designed and tested for VIN = 8 V to 14 V. The ambient temperature is 25°C for all measurements, unless otherwise noted. The design can be modified to perform over 4 V to 16 V.

Table 4-1 Performance Specification Summary
Specification Test Conditions MIN TYP MAX Unit
VIN voltage range (without internal Bias) 8 12 14 V
Output voltage setpoint 1.0 V
Output current range VIN = 8 V to 14 V 0 20 20 A
Internal LDO Voltage 3.0 V
Operating frequency 800 kHz