SLVU743A September   2012  – June 2021 TPS62175 , TPS62177

 

  1. 1Introduction
    1. 1.1 Background
    2. 1.2 Performance Specification
    3. 1.3 Modifications
      1. 1.3.1 Fixed Output Voltage Operation
      2. 1.3.2 Input and Output Capacitors
      3. 1.3.3 Loop Response Measurement
  2. 2Setup
    1. 2.1 Input/Output Connector Descriptions
    2. 2.2 Setup
  3. 3TPS62175EVM-098 Test Results
  4. 4Board Layout
  5. 5Schematic and Bill of Materials
    1. 5.1 Schematic
    2. 5.2 Bill of Materials
  6. 6Revision History

1.3.2 Input and Output Capacitors

C3 is provided for an additional input capacitor. This capacitor is not required for proper operation but can be used to reduce the input voltage ripple.

C4 and C6 are provided for additional output capacitors. These capacitors are not required for proper operation but can be used to reduce the output voltage ripple and to improve the load transient response. The total output capacitance must remain within the recommended range in the data sheet for proper operation.