ZHCUAU7A january 2023 – july 2023 UCC14141-Q1
5.1 效率數據
圖 5-1 測量的效率，僅限 VDD-VEE 負載
表 5-1 效率測試數據 (VIN = 10 V)
| VIN (V) | IIN (mA) | VDD-VEE (V) | IVDD-VEE (mA) | VDD-COM (V) | VEE-COM (V) | PIN (W) | PVDD-VEE (W) | 效率 (%) |
|---|---|---|---|---|---|---|---|---|
| 10.08 | 47.95 | 22.20 | 0.00 | 18.16 | -4.04 | 0.48 | 0.00 | 0.00 |
| 10.01 | 75.62 | 22.17 | 7.04 | 18.14 | -4.04 | 0.76 | 0.16 | 20.60 |
| 10.04 | 97.95 | 22.17 | 12.36 | 18.14 | -4.03 | 0.98 | 0.27 | 27.87 |
| 10.03 | 138.16 | 22.15 | 20.47 | 18.12 | -4.04 | 1.39 | 0.45 | 32.73 |
| 10.03 | 172.69 | 22.14 | 28.24 | 18.10 | -4.04 | 1.73 | 0.63 | 36.11 |
| 10.03 | 190.91 | 22.14 | 32.27 | 18.10 | -4.04 | 1.91 | 0.71 | 37.31 |
| 10.03 | 227.35 | 22.13 | 40.48 | 18.08 | -4.04 | 2.28 | 0.90 | 39.29 |
| 10.03 | 263.35 | 22.12 | 48.61 | 18.07 | -4.04 | 2.64 | 1.08 | 40.71 |
| 10.03 | 300.76 | 22.11 | 56.75 | 18.06 | -4.04 | 3.02 | 1.25 | 41.60 |
| 10.03 | 338.28 | 22.09 | 64.86 | 18.05 | -4.04 | 3.39 | 1.43 | 42.25 |
| 10.03 | 374.47 | 22.08 | 72.89 | 18.04 | -4.04 | 3.75 | 1.61 | 42.86 |
| 10.03 | 426.46 | 22.02 | 84.01 | 17.98 | -4.03 | 4.28 | 1.85 | 43.25 |
| 10.03 | 445.56 | 21.93 | 92.31 | 17.91 | -4.02 | 4.47 | 2.02 | 45.32 |
| 10.03 | 450.59 | 21.69 | 96.38 | 17.51 | -4.02 | 4.52 | 2.09 | 46.27 |
表 5-2 效率測試數據 (VIN = 12 V)
| VIN (V) | IIN (mA) | VDD-VEE (V) | IVDD-VEE (mA) | VDD-COM (V) | VEE-COM (V) | PIN (W) | PVDD-VEE (W) | 效率 (%) |
|---|---|---|---|---|---|---|---|---|
| 12.05 | 41.72 | 22.21 | 0.00 | 18.17 | -4.04 | 0.50 | 0.00 | 0.00 |
| 12.04 | 67.17 | 22.18 | 7.17 | 18.14 | -4.04 | 0.81 | 0.16 | 19.65 |
| 12.02 | 87.38 | 22.17 | 12.50 | 18.14 | -4.03 | 1.05 | 0.28 | 26.39 |
| 12.02 | 117.06 | 22.16 | 20.58 | 18.13 | -4.04 | 1.41 | 0.46 | 32.41 |
| 12.02 | 149.87 | 22.15 | 28.42 | 18.11 | -4.04 | 1.80 | 0.63 | 34.95 |
| 12.02 | 165.82 | 22.14 | 32.51 | 18.10 | -4.04 | 1.99 | 0.72 | 36.12 |
| 12.02 | 197.88 | 22.13 | 40.62 | 18.09 | -4.04 | 2.38 | 0.90 | 37.81 |
| 12.02 | 229.41 | 22.12 | 48.71 | 18.08 | -4.04 | 2.76 | 1.08 | 39.09 |
| 12.02 | 261.42 | 22.12 | 56.82 | 18.07 | -4.04 | 3.14 | 1.26 | 40.00 |
| 12.02 | 293.25 | 22.11 | 64.88 | 18.06 | -4.04 | 3.52 | 1.43 | 40.70 |
| 12.02 | 325.67 | 22.09 | 72.96 | 18.05 | -4.04 | 3.91 | 1.61 | 41.18 |
| 12.02 | 371.38 | 22.07 | 83.90 | 18.03 | -4.04 | 4.46 | 1.85 | 41.49 |
| 12.02 | 406.47 | 22.04 | 92.21 | 18.00 | -4.04 | 4.88 | 2.03 | 41.60 |
| 12.02 | 430.64 | 21.95 | 100.21 | 17.93 | -4.02 | 5.18 | 2.20 | 42.51 |
| 12.02 | 443.01 | 21.31 | 108.28 | 17.29 | -4.02 | 5.32 | 2.31 | 43.34 |
| 12.02 | 450.64 | 20.33 | 112.19 | 16.26 | -4.02 | 5.42 | 2.28 | 42.12 |
表 5-3 效率測試數據 (VIN = 14 V)
| VIN (V) | IIN (mA) | VDD-VEE (V) | IVDD-VEE (mA) | VDD-COM (V) | VEE-COM (V) | PIN (W) | PVDD-VEE (W) | 效率 (%) |
|---|---|---|---|---|---|---|---|---|
| 14.07 | 39.11 | 22.22 | 0.00 | 18.18 | -4.04 | 0.55 | 0.00 | 0.00 |
| 14.05 | 61.96 | 22.19 | 6.95 | 18.16 | -4.04 | 0.87 | 0.15 | 17.71 |
| 14.03 | 80.76 | 22.18 | 12.27 | 18.14 | -4.04 | 1.13 | 0.27 | 24.03 |
| 14.02 | 108.55 | 22.17 | 20.34 | 18.13 | -4.03 | 1.52 | 0.45 | 29.63 |
| 14.02 | 138.50 | 22.16 | 28.17 | 18.12 | -4.04 | 1.94 | 0.62 | 32.15 |
| 14.02 | 154.38 | 22.15 | 32.35 | 18.11 | -4.04 | 2.16 | 0.72 | 33.11 |
| 14.02 | 184.35 | 22.14 | 40.47 | 18.10 | -4.04 | 2.58 | 0.90 | 34.67 |
| 14.02 | 214.16 | 22.13 | 48.51 | 18.09 | -4.04 | 3.00 | 1.07 | 35.76 |
| 14.02 | 245.28 | 22.12 | 56.68 | 18.08 | -4.04 | 3.44 | 1.25 | 36.47 |
| 14.02 | 276.21 | 22.11 | 64.74 | 18.07 | -4.04 | 3.87 | 1.43 | 36.97 |
| 14.02 | 308.21 | 22.10 | 72.84 | 18.06 | -4.04 | 4.32 | 1.61 | 37.26 |
| 14.02 | 352.16 | 22.08 | 83.98 | 18.04 | -4.04 | 4.94 | 1.85 | 37.56 |
| 14.02 | 386.48 | 22.07 | 92.23 | 18.02 | -4.04 | 5.42 | 2.04 | 37.56 |
| 14.02 | 420.41 | 22.03 | 100.31 | 17.99 | -4.03 | 5.89 | 2.21 | 37.49 |
| 14.02 | 440.28 | 21.94 | 108.38 | 17.92 | -4.02 | 6.17 | 2.38 | 38.53 |
| 14.02 | 454.78 | 20.70 | 116.51 | 16.59 | -4.02 | 6.38 | 2.41 | 37.84 |