TIDT329 june   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Considerations
    3. 1.3 Dimensions
  6. 2Testing and Results
    1. 2.1 Efficiency Graph
    2. 2.2 Efficiency Data
    3. 2.3 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching
      1. 3.1.1 2.7-V Input Voltage
      2. 3.1.2 2.1-V Input Voltage
      3. 3.1.3 1.5-V Input Voltage
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
      1. 3.3.1 0.2-A to 2.2-A Load Transient
      2. 3.3.2 2-A to 4.5-A Load Transient
    4. 3.4 Start-Up Sequence

3.2 Output Voltage Ripple

GUID-20230413-SS0I-1CRZ-TBNH-B0TW799FGLKK-low.png Figure 3-4 Output Voltage Ripple
  • R1: 1.5 VIN, 4.5-A load, 560-mV peak-peak-ripple [Scale: 400 mV / div, 4.0 µs / div]
  • R2: 2.0 VIN, 4.5-A load, 408-mV peak-peak-ripple [Scale: 400 mV / div, 4.0 µs / div]
  • R3: 2.7 VIN, 4.5-A load, 328-mV peak-peak-ripple [Scale: 400 mV / div, 4.0 µs / div]