SLVT222 October   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
  8. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  9. 3Waveforms
    1. 3.1 Switch Node Waveforms
  10.   Trademarks

2.2 Efficiency Data

Table 2-1 and Table 2-2 show the PMP23580 efficiency data.

Table 2-1 Charging Data
VIN (VDC) IIN (A) PIN (W) VOUT (V) IOUT (A) POUT (W) Efficiency (%) PLOSS (W)
18.059 0.018 0.3251 4.231 0.000 0.000 0.00% 0.325
18.059 0.021 0.379 4.231 0.010 0.042 11.16% 0.337
18.059 0.038 0.686 4.231 0.100 0.423 61.65% 0.263
18.059 0.149 2.691 4.225 0.500 2.113 78.51% 0.578
18.06 0.292 5.274 4.219 1.000 4.219 80.00% 1.055
18.06 0.566 10.222 4.207 2.000 8.414 82.31% 1.808
18.06 0.853 15.405 4.195 3.000 12.585 81.69% 2.820
18.06 1.152 20.805 4.183 4.000 16.732 80.42% 4.073
18.06 1.308 23.622 4.177 4.500 18.797 79.57% 4.826
18.06 1.467 26.494 4.170 5.000 20.850 78.70% 5.644
24.052 0.008 0.1924 4.231 0.000 0.000 0.00% 0.192
24.052 0.019 0.457 4.232 0.010 0.042 9.26% 0.415
24.052 0.035 0.842 4.231 0.100 0.423 50.26% 0.419
24.052 0.12 2.886 4.226 0.500 2.113 73.21% 0.773
24.052 0.214 5.147 4.220 1.000 4.220 81.99% 0.927
24.052 0.425 10.222 4.207 2.000 8.414 82.31% 1.808
24.052 0.635 15.273 4.196 3.000 12.588 82.42% 2.685
24.052 0.853 20.516 4.183 4.000 16.732 81.55% 3.784
24.052 0.965 23.210 4.176 4.500 18.792 80.96% 4.418
24.052 1.079 25.952 4.170 5.000 20.850 80.34% 5.102
36.044 0.004 0.1442 4.231 0.000 0.000 0.00% 0.144
36.044 0.009 0.324 4.232 0.010 0.042 13.05% 0.282
36.044 0.031 1.117 4.231 0.100 0.423 37.87% 0.694
36.044 0.08 2.884 4.226 0.500 2.113 73.28% 0.771
36.044 0.15 5.407 4.220 1.000 4.220 78.05% 1.187
36.044 0.291 10.489 4.207 2.000 8.414 80.22% 2.075
36.044 0.429 15.463 4.195 3.000 12.585 81.39% 2.878
36.044 0.569 20.509 4.183 4.000 16.732 81.58% 3.777
36.044 0.64 23.068 4.177 4.500 18.797 81.48% 4.272
36.044 0.713 25.699 4.170 5.000 20.850 81.13% 4.849
Table 2-2 Discharging Data
VIN (V) IIN (A) VOUT (V) IOUT (A) PIN (W) POUT (W) PLOSS (W) Efficiency (%)
4.264 0.0993 27.520 0.000 0.4234 0.000 0.423 0.00%
4.264 0.1676 27.510 0.010 0.715 0.275 0.440 38.49%
4.264 0.4351 27.510 0.050 1.855 1.376 0.480 74.14%
4.264 0.8026 27.510 0.100 3.422 2.751 0.671 80.38%
4.264 1.5627 27.510 0.200 6.663 5.502 1.161 82.57%
4.264 2.277 27.510 0.300 9.709 8.253 1.456 85.00%
4.264 3.74 27.510 0.500 15.947 13.755 2.192 86.25%
4.264 4.504 27.500 0.600 19.205 16.500 2.705 85.91%
4.264 4.889 27.370 0.652 20.847 17.845 3.001 85.60%
4.264 4.879 24.910 0.713 20.804 17.766 3.038 85.40%
3.719 0.097 27.520 0.000 0.3607 0.000 0.361 0.00%
3.719 0.168 27.510 0.010 0.625 0.275 0.350 44.03%
3.719 0.503 27.510 0.050 1.871 1.376 0.495 73.53%
3.719 0.875 27.510 0.100 3.254 2.751 0.503 84.54%
3.719 1.79 27.510 0.200 6.657 5.502 1.155 82.65%
3.719 2.611 27.510 0.300 9.710 8.253 1.457 84.99%
3.719 3.455 27.510 0.400 12.849 11.004 1.845 85.64%
3.719 4.328 27.510 0.500 16.096 13.755 2.341 85.46%
3.719 4.936 27.310 0.571 18.357 15.594 2.763 84.95%
3.719 4.921 24.910 0.623 18.301 15.519 2.782 84.80%
3.038 0.09 27.520 0.000 0.2734 0.000 0.273 0.00%
3.038 0.165 27.510 0.010 0.501 0.275 0.226 54.88%
3.038 0.595 27.510 0.050 1.808 1.376 0.432 76.09%
3.038 1.117 27.510 0.100 3.393 2.751 0.642 81.07%
3.038 2.173 27.510 0.200 6.602 5.502 1.100 83.34%
3.038 3.204 27.510 0.300 9.734 8.253 1.481 84.79%
3.038 4.285 27.510 0.400 13.018 11.004 2.014 84.53%
3.038 4.848 27.510 0.450 14.728 12.380 2.349 84.05%
3.038 4.925 27.300 0.460 14.962 12.558 2.404 83.93%
3.038 4.915 24.880 0.503 14.932 12.515 2.417 83.81%