TIDT323 june   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1System Specification
    1. 1.1 Input Characteristic
    2. 1.2 Output Characteristics
  6. 2Results
    1. 2.1  Efficiency Graph, Voltage Mode
    2. 2.2  Efficiency Data, Voltage Mode
    3. 2.3  Efficiency Graph, Current Mode
    4. 2.4  Efficiency Data, Current Mode
    5. 2.5  Load Regulation, Voltage Mode
    6. 2.6  Load Regulation, Current Mode
    7. 2.7  Line Regulation, Voltage Mode
    8. 2.8  Line Regulation, Current Mode
    9. 2.9  Thermal Images, Voltage Mode
    10. 2.10 Thermal Image, Current Mode
  7. 3Waveforms
    1. 3.1  Prebias Start-Up, Voltage Mode
    2. 3.2  Prebias Start-up, Current Mode
    3. 3.3  Output Voltage Ripple, Voltage Mode
    4. 3.4  Output Voltage Ripple, Current Mode
    5. 3.5  Load Transient, Voltage Mode
    6. 3.6  Load Transient, Current Mode
    7. 3.7  Line Transient, Voltage Mode
    8. 3.8  Line Transient, Current Mode
    9. 3.9  Phase Current Balancing, Voltage Mode
    10. 3.10 Phase Current Balancing, Current Mode
    11. 3.11 Loop Response, Voltage Mode
    12. 3.12 Loop Response, Current Mode

2.2 Efficiency Data, Voltage Mode

The following table lists the efficiency data.

Table 2-1 PMP23332 Efficiency Data
VIN (V) IIN (A) VOUT (V) IOUT (A) POUT (W) PIN (W) Eff (%)
48.408 0.2861 48.141 0.000 13.8495 0.000
48.389 1.2825 48.142 0.999 62.0589 48.0939

77.50
48.370 2.2831 48.142 1.999 110.4335 96.2359 87.14
48.351 3.2849 48.142 2.999 158.8282 144.3779 90.90
48.332 4.2893 48.142 3.999 207.3104 192.5199 92.87
48.313 5.2952 48.141 4.999 255.8270 240.6569 94.07
48.293 6.3038 48.140 5.999 304.4194 288.7919 94.86
48.273 7.3165 48.141 6.999 353.1894 336.9389 95.40
48.253 8.3308 48.140 7.999 401.9861 385.0719 95.79
48.234 9.3468 48.140 8.999 450.8336 433.2119 96.09
48.214 10.363 48.140 9.999 499.6417 481.3519 96.34
48.193 11.387 48.140 10.999 548.7737 529.4919 96.49
48.173 12.408 48.140 11.999 597.7306 577.6319 96.64
48.154 13.430 48.138 12.999 646.7082 625.7459 96.76
48.134 14.456 48.139 13.999 695.8251 673.8979 96.85
48.114 15.484 48.139 14.999 744.9972 722.0369 96.92

48.093

16.511

48.139

15.999

794.0635

 770.1759 96.99

48.073

17.543

48.141

16.999

843.3446

 818.3489 97.04

48.052

18.575

48.140

17.999

892.5659

 866.4719 97.08

48.032

19.609

48.139

18.999

941.8595

 914.5929 97.11

48.011

20.648

48.140

19.999

991.3311

 962.7519 97.12

47.991

21.687

48.140

20.999

1040.7808

 1010.8919 97.13