SLVT243 March   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Safety Considerations
  7. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  8. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-up

2.2 Efficiency Data

This section details the efficiency data at various input voltages.

Table 2-1 Efficiency Data 36V Input
VIN (V) IIN (A) VOUT (V) IOUT (A) PIN (W) POUT (W) PLoss (W) Efficiency (%)
36.556 0.059 5.019 0.000 2.141 0.000 2.141 0.000
36.543 0.337 5.019 2.000 12.306 10.038 2.267 81.574
36.530 0.617 5.019 4.009 22.521 20.119 2.402 89.336
36.517 0.902 5.019 6.016 32.942 30.191 2.750 91.651
36.503 1.190 5.018 8.023 43.446 40.261 3.185 92.668
36.490 1.476 5.018 10.031 53.875 50.334 3.541 93.428
36.477 1.759 5.017 12.039 64.151 60.408 3.743 94.166
36.464 2.041 5.017 14.048 74.424 70.476 3.948 94.696
36.450 2.324 5.017 16.057 84.720 80.554 4.166 95.082
36.437 2.609 5.016 18.065 95.048 90.624 4.424 95.345
36.424 2.893 5.016 20.073 105.368 100.684 4.684 95.554
36.410 3.179 5.016 22.082 115.735 110.753 4.983 95.695
36.397 3.465 5.015 24.089 126.101 120.814 5.288 95.807
36.383 3.751 5.015 26.096 136.483 130.868 5.615 95.886
36.370 4.039 5.015 28.104 146.898 140.928 5.969 95.936
36.356 4.327 5.014 30.112 157.330 150.989 6.341 95.969
36.342 4.616 5.014 32.119 167.764 161.034 6.730 95.988
36.329 4.907 5.013 34.130 178.254 171.104 7.150 95.989
36.315 5.197 5.013 36.138 188.746 181.159 7.587 95.980
36.302 5.489 5.012 38.146 199.263 191.206 8.057 95.956
36.288 5.781 5.012 40.154 209.797 201.252 8.546 95.927
36.274 6.075 5.012 42.162 220.358 211.296 9.062 95.888
36.261 6.369 5.011 44.168 230.934 221.334 9.600 95.843
36.247 6.664 5.011 46.177 241.541 231.379 10.162 95.793
36.233 6.960 5.010 48.184 252.174 241.411 10.763 95.732
36.219 7.257 5.010 50.194 262.849 251.462 11.387 95.668
36.206 7.555 5.009 52.202 273.539 261.494 12.045 95.597
36.192 7.854 5.009 54.211 284.267 271.524 12.742 95.517
36.178 8.154 5.008 56.217 295.005 281.537 13.468 95.435
36.164 8.455 5.008 58.225 305.761 291.562 14.199 95.356
36.150 8.757 5.007 60.232 316.576 301.577 14.999 95.262
36.137 9.060 5.006 62.238 327.407 311.583 15.823 95.167
36.128 9.364 5.006 64.245 338.281 321.593 16.689 95.067
36.119 9.668 5.005 66.254 349.213 331.611 17.601 94.960
36.112 9.973 5.004 68.261 360.151 341.604 18.547 94.850
36.099 10.281 5.004 70.270 371.141 351.609 19.533 94.737
36.085 10.588 5.003 72.257 382.072 361.509 20.562 94.618
36.079 10.899 5.003 74.237 393.214 371.383 21.830 94.448
36.070 11.209 5.002 76.242 404.311 381.380 22.931 94.328
36.064 11.524 5.002 78.239 415.589 391.338 24.251 94.165
36.057 11.842 5.002 80.233 426.975 401.285 25.690 93.983
Table 2-2 Efficiency Data 48V Input
VIN (V) IIN (A) VOUT (V) IOUT (A) PIN (W) POUT (W) PLoss (W) Efficiency (%)
48.740 0.057 5.020 0.000 2.771 0.000 2.771 0.000
48.729 0.268 5.020 2.013 13.063 10.105 2.958 77.358
48.718 0.481 5.019 4.022 23.428 20.185 3.243 86.157
48.707 0.696 5.019 6.029 33.893 30.260 3.633 89.280
48.695 0.913 5.019 8.035 44.472 40.323 4.149 90.672
48.684 1.131 5.018 10.044 55.050 50.403 4.646 91.560
48.672 1.345 5.018 12.051 65.450 60.469 4.981 92.390
48.661 1.557 5.018 14.058 75.747 70.539 5.208 93.124
48.650 1.769 5.017 16.068 86.080 80.617 5.463 93.654
48.638 1.982 5.017 18.075 96.417 90.682 5.735 94.052
48.627 2.196 5.016 20.082 106.768 100.742 6.027 94.355
48.616 2.410 5.016 22.092 117.157 110.816 6.341 94.587
48.604 2.624 5.016 24.099 127.555 120.877 6.678 94.765
48.593 2.839 5.015 26.106 137.968 130.932 7.037 94.900
48.581 3.055 5.015 28.114 148.408 140.996 7.412 95.006
48.570 3.271 5.015 30.121 158.870 151.047 7.823 95.076
48.558 3.487 5.014 32.128 169.334 161.102 8.232 95.139
48.546 3.705 5.014 34.140 179.872 171.174 8.698 95.164
48.535 3.923 5.013 36.147 190.412 181.222 9.190 95.174
48.523 4.141 5.013 38.155 200.948 191.274 9.674 95.186
48.511 4.360 5.013 40.163 211.515 201.324 10.191 95.182
48.500 4.580 5.012 42.171 222.119 211.366 10.753 95.159
48.488 4.800 5.012 44.177 232.735 221.403 11.332 95.131
48.477 5.021 5.011 46.185 243.392 231.448 11.944 95.093
48.465 5.242 5.011 48.193 254.060 241.484 12.576 95.050
48.453 5.465 5.010 50.204 264.791 251.544 13.247 94.997
48.442 5.688 5.010 52.213 275.518 261.581 13.937 94.942
48.431 5.911 5.009 54.222 286.280 271.616 14.664 94.878
48.418 6.136 5.009 56.230 297.078 281.645 15.433 94.805
48.407 6.361 5.008 58.236 307.890 291.662 16.228 94.729
48.395 6.587 5.008 60.245 318.764 301.692 17.071 94.645
48.385 6.813 5.007 62.252 329.637 311.714 17.923 94.563
48.373 7.041 5.007 64.260 340.584 321.717 18.866 94.461
48.362 7.269 5.006 66.271 351.541 331.747 19.794 94.369
48.349 7.499 5.005 68.278 362.559 341.749 20.809 94.260
48.336 7.729 5.005 70.287 373.598 351.750 21.848 94.152
48.325 7.961 5.004 72.295 384.717 361.755 22.961 94.032
48.313 8.194 5.003 74.303 395.874 371.751 24.123 93.906
48.296 8.429 5.002 76.312 407.077 381.745 25.332 93.777
48.289 8.663 5.002 78.319 418.333 391.724 26.610 93.639
48.280 8.899 5.001 80.328 429.666 401.709 27.958 93.493
Table 2-3 Efficiency Data 60V Input
VIN (V) IIN (A) VOUT (V) IOUT (A) PIN (W) POUT (W) PLoss (W) Efficiency (%)
60.92652 0.065303 5.019638 0.000 3.979 0.000 3.979 0.000
60.91809 0.238129 5.019221 2.013862 14.506 10.108 4.398 69.680
60.9096 0.411878 5.018833 4.022784 25.087 20.190 4.898 80.478
60.90106 0.586199 5.018341 6.029056 35.700 30.256 5.444 84.750
60.89273 0.756938 5.017961 8.035635 46.092 40.323 5.770 87.483
60.88432 0.928022 5.017603 10.04401 56.502 50.397 6.105 89.195
60.87597 1.099653 5.017191 12.05145 66.942 60.464 6.478 90.323
60.86756 1.271992 5.016849 14.05884 77.423 70.531 6.892 91.098
60.85909 1.445 5.016438 16.0687 87.941 80.608 7.334 91.661
60.85068 1.616396 5.01609 18.07633 98.359 90.672 7.686 92.185
60.84234 1.787376 5.015804 20.08382 108.748 100.736 8.012 92.633
60.83398 1.95872 5.015333 22.09264 119.157 110.802 8.355 92.988
60.82555 2.130566 5.015045 24.10029 129.593 120.864 8.729 93.264
60.81705 2.302631 5.014621 26.10716 140.039 130.917 9.122 93.486
60.80862 2.47547 5.014293 28.11624 150.530 140.983 9.547 93.658
60.80016 2.64853 5.013789 30.12298 161.031 151.030 10.001 93.790
60.79157 2.822077 5.013556 32.1305 171.559 161.088 10.470 93.897
60.78299 2.996529 5.013002 34.14207 182.138 171.154 10.984 93.970
60.77447 3.17076 5.012538 36.15082 192.701 181.207 11.494 94.035
60.7659 3.345659 5.01205 38.15867 203.302 191.253 12.049 94.073
60.75728 3.521046 5.011562 40.16739 213.929 201.301 12.628 94.097
60.74855 3.696831 5.0111 42.17595 224.577 211.348 13.229 94.109
60.73987 3.873212 5.010699 44.18396 235.258 221.393 13.866 94.106
60.73109 4.050049 5.010152 46.19221 245.964 231.430 14.534 94.091
60.72233 4.227849 5.009538 48.2011 256.725 241.465 15.260 94.056
60.71352 4.405979 5.0091 50.21146 267.503 251.514 15.988 94.023
60.70474 4.584851 5.008389 52.22257 278.322 261.551 16.771 93.974
60.69601 4.764028 5.007837 54.23162 289.157 271.583 17.574 93.922
60.68725 4.943894 5.007179 56.23919 300.031 281.600 18.432 93.857
60.67838 5.124435 5.00654 58.24749 310.942 291.618 19.324 93.785
60.66965 5.306123 5.005944 60.25634 321.921 301.640 20.281 93.700
60.6607 5.487952 5.005287 62.2644 332.903 311.651 21.252 93.616
60.65174 5.670945 5.004556 64.27257 343.953 321.656 22.297 93.517
60.64334 5.854874 5.003843 66.28309 355.059 331.670 23.389 93.413
60.63476 6.039843 5.003056 68.29071 366.224 341.662 24.562 93.293
60.62625 6.225448 5.002273 70.29973 377.426 351.658 25.767 93.173
60.61717 6.411861 5.001318 72.30788 388.669 361.635 27.034 93.044
60.60815 6.599872 5.000343 74.31704 400.006 371.611 28.395 92.901
60.59937 6.788533 4.999488 76.32575 411.381 381.590 29.791 92.758
60.59016 6.978625 4.99846 78.33374 422.836 391.548 31.288 92.600
60.58125 7.170322 4.997413 80.34295 434.387 401.507 32.880 92.431