SNVU818 May   2022 TPS62901-Q1 , TPS62902-Q1 , TPS62903-Q1

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Performance Specification
    2. 1.2 Modifications
      1. 1.2.1 Input and Output Capacitors
      2. 1.2.2 Configurable Enable Threshold Voltage
      3. 1.2.3 SS/TR Capacitor
      4. 1.2.4 Feedforward Capacitor
      5. 1.2.5 MODE/S-CONF Resistor
      6. 1.2.6 Loop Response Measurement
  3. 2Setup
    1. 2.1 Input/Output Connector Descriptions
  4. 3Safety Instructions
  5. 4Test Results
  6. 5 Board Layout
  7. 6Schematic and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Bill of Materials

1.1 Performance Specification

Table 1-1, Table 1-2, and Table 1-3 provide a summary of the TPS6290x-Q1EVM performance specifications.

Table 1-1 TPS62903-Q1EVM Performance Specification Summary
SpecificationTest ConditionsMINTYPMAXUnit
Input voltage31218V
Output voltage setpoint1.2V
Output current03A
MODE/S-CONF (R4) setting2.5 MHz, auto PFM/PWM with AEE, external FB, output discharge disabled7.15kΩ
Table 1-2 TPS62902-Q1EVM Performance Specification Summary
SpecificationTest ConditionsMINTYPMAXUnit
Input voltage31218V
Output voltage setpoint1.8V
Output current02A
MODE/S-CONF (R4) setting1 MHz, auto PFM/PWM, external FB, output discharge disabled

16.9

kΩ
Table 1-3 TPS62901-Q1EVM Performance Specification Summary
SpecificationTest ConditionsMINTYPMAXUnit
Input voltage3.41218V
Output voltage setpoint3.3V
Output current01A
MODE/S-CONF (R4) setting1 MHz, auto PFM/PWM, external FB, output discharge disabled

16.9

kΩ