SLVUCB0A September   2021  – November 2022 TPSM82864A , TPSM82866A

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Performance Specification
    2. 1.2 Modifications
      1. 1.2.1 Input and Output Capacitors
      2. 1.2.2 Feedforward Capacitor
      3. 1.2.3 VSET/MODE Resistor
      4. 1.2.4 Loop Response Measurement
  4. 2Setup
    1. 2.1 Setup
    2. 2.2 Input, Output Connector and Jumper Descriptions
  5. 3Safety Instructions
  6. 4Test Results
  7. 5Board Layout
  8. 6Schematic and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Bill of Materials
  9. 7Revision History

1.2.1 Input and Output Capacitors

C9, shown in Figure 6-1, 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.

C5, C6, C7, and C8 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.