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Switching tube test data
AT400 sanyo low saturation on-voltage drop switch test data
Test parameters: Inductance 10uH CD75 Diode SS14
Cin 100uF/16V Cout 100uF/16V
Sampling resistor at IC sense 1 30 mOhm 400+CPH3214
| Vin (V) | Iin (mA) | Vout (V) | Iout (mA) | η (﹪) | Vrp(mV) | Ripple Fosc (KHz) |
| 0.95 | 204 | 2.74 | 40 | 56.5 | 452 | 144 |
| 1.04 | 198 | 2.76 | 45 | 60.3 | 488 | 149 |
| 1.11 | 195 | 2.76 | 48.8 | 62.2 | 560 | 155 |
| 1.31 | 186 | 2.78 | 55 | 62.7 | 540 | 164 |
| 1.51 | 184 | 2.8 | 63.5 | 63.9 | 550 | 170 |
| 1.71 | 191 | 2.82 | 74.7 | 64.4 | 570 | 178 |
| 1.92 | 198 | 2.84 | 86 | 64.2 | 590 | 186 |
| 2.11 | 207 | 2.86 | 98.6 | 64.5 | 600 | 192 |
| 2.3 | 217 | 2.88 | 111.5 | 64.3 | 600 | 197 |
| 2.52 | 318 | 3 | 210 | 78.6 | 690 | 220 |
| 2.72 | 361 | 3.03 | 250 | 77.1 | 700 | 232 |
| 2.9 | 411 | 3.07 | 303 | 78 | 740 | 245 |
| 3 | 458 | 3.11 | 350 | 79.2 | 760 | 261 |
| 3.2 | 521 | 3.16 | 419 | 79.4 | 770 | 268 |
Sampling resistor at IC sense 1 and 30 milliohms 400+CPH3224
| Vin (V) | Iin (mA) | Vout (V) | Iout (mA) | η (﹪) | Vrp(mV) | Ripple Fosc (KHz) |
| 1.05 | 47 | 2.67 | 8.85 | 47.8 | 464 | 172 |
| 1.11 | 194 | 2.77 | 48.06 | 61.8 | 492 | 174 |
| 1.32 | 186 | 2.78 | 56.5 | 63.9 | 500 | 185 |
| 1.52 | 187 | 2.8 | 65.6 | 64.6 | 508 | 195 |
| 1.71 | 193 | 2.82 | 76.3 | 65.1 | 512 | 204 |
| 1.91 | 201 | 2.84 | 87.9 | 65 | 524 | 212 |
| 2.1 | 210 | 2.86 | 100.2 | 64.9 | 528 | 216 |
| 2.3 | 221 | 2.88 | 113.8 | 64.4 | 548 | 226 |
| 2.5 | 317 | 3 | 204 | 77.2 | 632 | 256 |
| 2.7 | 371 | 3.05 | 258.9 | 78.8 | 672 | 272 |
| 2.9 | 411 | 3.08 | 299 | 77.2 | 680 | 275 |
| 3 | 455 | 3.12 | 343 | 78.4 | 708 | 286 |
| 3.2 | 528 | 3.17 | 412 | 77.2 | 744 | 300 |
