SLUU194A May   2004  – March 2022 TPS51020

 

  1.   Trademarks
  2. 1Introduction
  3. 2Electrical Performance Specifications
    1. 2.1 Performance Specification Summary
  4. 3TPS51020EVM-001 Circuit Module Schematic
  5. 4Test Setup and Results
    1. 4.1 Test Setup
    2. 4.2 Power Up and Power Down
    3. 4.3 Efficiency and Power Loss
    4. 4.4 Output Ripple
    5. 4.5 Load Transient
    6. 4.6 Loop Characteristics
  6. 5Assembly Drawing and PCB Layout
  7. 6Circuit Module List of Materials
  8. 7References
  9. 8Revision History

4.4 Output Ripple

In Figure 4-6, the output ripple waveform shows that two channels are running at 180º phase shift. The peak-to-peak ripple voltage is less than 40 mV in each channel.

GUID-20220310-SS0I-RH67-DCXC-HBM8LKVBDCVZ-low.png Figure 4-6 Output Ripple