TIDT324 February   2023

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Dimensions
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transient
    4. 3.4 Start-Up

2.1 Efficiency Graphs

#FIG_Z3J_FHK_2MB shows the converter efficiency for a 12-V input and –8-V output with the load current being swept from 0.3 A to 4 A.

GUID-20230202-SS0I-VVMH-M2VZ-VRG4KRSQXD6B-low.png Figure 2-1 Efficiency Graph