TIDT251A August   2022  – January 2023 TPS61288

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Power On, Power Off

2.1 Efficiency Graphs

Figure 2-1 and Figure 2-2 show the efficiency of both methods from 0.1 A to 5 V at 12-V output.

Figure 2-1 Efficiency Without Current Sharing
Figure 2-2 Efficiency With Current Sharing