ZHCUAD7C july 2021 – august 2023 UCC14240-Q1 , UCC14241-Q1 , UCC15240-Q1 , UCC15241-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 = 21V)
| VIN (V) | IIN (mA) | VDD-VEE (V) | IVDD-VEE (mA) | VDD-VEE (V) | VEE-COM (V) | PIN (W) | PVDD-VEE (W) | 效率 (%) |
|---|---|---|---|---|---|---|---|---|
| 21.01 | 14.24 | 20.00 | 0.24 | 14.99 | -5.01 | 0.30 | 0.00 | 1.61 |
| 21.02 | 27.53 | 20.00 | 8.94 | 14.98 | -5.02 | 0.58 | 0.18 | 30.90 |
| 21.01 | 39.19 | 20.00 | 16.82 | 14.98 | -5.02 | 0.82 | 0.34 | 40.83 |
| 21.01 | 44.30 | 19.99 | 20.87 | 14.98 | -5.02 | 0.93 | 0.42 | 44.83 |
| 21.01 | 54.58 | 19.99 | 28.82 | 14.98 | -5.01 | 1.15 | 0.58 | 50.23 |
| 21.01 | 71.32 | 19.97 | 40.75 | 14.97 | -5.01 | 1.50 | 0.81 | 54.32 |
| 21.01 | 89.26 | 19.96 | 53.07 | 14.96 | -5.01 | 1.88 | 1.06 | 56.50 |
| 21.01 | 101.25 | 19.96 | 61.11 | 14.95 | -5.01 | 2.13 | 1.22 | 57.33 |
| 21.01 | 113.31 | 19.95 | 69.19 | 14.95 | -5.01 | 2.38 | 1.38 | 57.98 |
| 21.01 | 130.94 | 19.94 | 80.21 | 14.94 | -5.01 | 2.75 | 1.60 | 58.13 |
| 21.01 | 149.49 | 19.93 | 92.43 | 14.92 | -5.00 | 3.14 | 1.84 | 58.65 |
| 21.01 | 161.91 | 19.92 | 100.46 | 14.92 | -5.00 | 3.40 | 2.00 | 58.83 |
| 21.01 | 180.41 | 19.91 | 112.68 | 14.91 | -5.00 | 3.79 | 2.24 | 59.19 |
| 21.01 | 193.37 | 19.90 | 120.85 | 14.90 | -5.00 | 4.06 | 2.40 | 59.20 |
| 21.01 | 206.61 | 19.89 | 129.05 | 14.89 | -5.00 | 4.34 | 2.57 | 59.14 |
| 21.01 | 224.86 | 19.56 | 142.54 | 14.58 | -5.00 | 4.72 | 2.79 | 59.01 |
| 21.01 | 226.61 | 18.97 | 146.61 | 13.97 | -5.00 | 4.76 | 2.78 | 58.41 |
表 5-2 效率測試數據 (VIN = 24V)
| VIN (V) | IIN (mA) | VDD-VEE (V) | IVDD-VEE (mA) | VDD-VEE (V) | VEE-COM (V) | PIN (W) | PVDD-VEE (W) | 效率 (%) |
|---|---|---|---|---|---|---|---|---|
| 24.02 | 12.68 | 20.01 | 0.24 | 15.00 | -5.01 | 0.30 | 0.00 | 1.58 |
| 24.02 | 24.59 | 20.01 | 8.46 | 14.99 | -5.02 | 0.59 | 0.17 | 28.65 |
| 24.01 | 35.03 | 20.00 | 16.48 | 14.99 | -5.02 | 0.84 | 0.33 | 39.19 |
| 24.10 | 39.79 | 20.00 | 20.53 | 14.98 | -5.02 | 0.96 | 0.41 | 42.80 |
| 24.01 | 49.07 | 19.99 | 28.47 | 14.98 | -5.01 | 1.18 | 0.57 | 48.31 |
| 24.01 | 63.99 | 19.98 | 40.38 | 14.97 | -5.01 | 1.54 | 0.81 | 52.51 |
| 24.01 | 80.19 | 19.97 | 52.68 | 14.97 | -5.01 | 1.93 | 1.05 | 54.64 |
| 24.01 | 91.16 | 19.96 | 60.86 | 14.96 | -5.01 | 2.19 | 1.21 | 55.51 |
| 24.01 | 102.36 | 19.96 | 69.02 | 14.96 | -5.01 | 2.46 | 1.38 | 56.04 |
| 24.01 | 117.56 | 19.95 | 80.14 | 14.94 | -5.01 | 2.82 | 1.60 | 56.63 |
| 24.01 | 135.40 | 19.93 | 92.39 | 14.93 | -5.01 | 3.25 | 1.84 | 56.65 |
| 24.01 | 146.78 | 19.93 | 100.47 | 14.92 | -5.00 | 3.52 | 2.00 | 56.81 |
| 24.01 | 163.68 | 19.92 | 112.72 | 14.91 | -5.00 | 3.93 | 2.24 | 57.12 |
| 24.01 | 175.42 | 19.91 | 120.91 | 14.91 | -5.00 | 4.21 | 2.41 | 57.15 |
| 24.01 | 187.31 | 19.90 | 129.05 | 14.90 | -5.00 | 4.50 | 2.57 | 57.10 |
| 24.01 | 209.10 | 19.82 | 143.10 | 14.81 | -5.02 | 5.02 | 2.84 | 56.49 |
| 24.01 | 216.32 | 19.51 | 150.83 | 14.50 | -5.00 | 5.19 | 2.94 | 56.65 |
| 24.01 | 221.88 | 18.53 | 158.98 | 13.54 | -5.01 | 5.33 | 2.95 | 55.28 |
表 5-3 效率測試數據 (VIN = 27V)
| VIN (V) | IIN (mA) | VDD-VEE (V) | IVDD-VEE (mA) | VDD-VEE (V) | VEE-COM (V) | PIN (W) | PVDD-VEE (W) | 效率 (%) |
|---|---|---|---|---|---|---|---|---|
| 27.01 | 12.54 | 20.01 | 0.24 | 15.00 | -5.01 | 0.34 | 0.00 | 1.42 |
| 27.02 | 16.39 | 20.02 | 3.13 | 15.00 | -5.02 | 0.44 | 0.06 | 14.13 |
| 27.01 | 28.36 | 20.01 | 12.50 | 14.99 | -5.02 | 0.77 | 0.25 | 32.64 |
| 27.01 | 38.11 | 20.01 | 20.49 | 14.99 | -5.02 | 1.03 | 0.41 | 39.81 |
| 27.01 | 47.30 | 20.00 | 28.45 | 14.98 | -5.01 | 1.28 | 0.57 | 44.52 |
| 27.01 | 61.11 | 19.99 | 40.36 | 14.98 | -5.01 | 1.65 | 0.81 | 48.87 |
| 27.01 | 75.74 | 19.98 | 52.63 | 14.97 | -5.01 | 2.05 | 1.05 | 51.40 |
| 27.01 | 86.09 | 19.97 | 60.75 | 14.97 | -5.01 | 2.33 | 1.21 | 52.18 |
| 27.01 | 105.15 | 19.96 | 75.68 | 14.95 | -5.01 | 2.84 | 1.51 | 53.18 |
| 27.01 | 116.02 | 19.95 | 83.99 | 14.95 | -5.01 | 3.13 | 1.68 | 53.47 |
| 26.92 | 127.48 | 19.94 | 92.25 | 14.94 | -5.01 | 3.43 | 1.84 | 53.61 |
| 26.92 | 139.46 | 19.93 | 100.68 | 14.93 | -5.01 | 3.75 | 2.01 | 53.45 |
| 26.92 | 155.43 | 19.92 | 112.73 | 14.92 | -5.01 | 4.18 | 2.25 | 53.67 |
| 26.92 | 166.25 | 19.92 | 120.96 | 14.92 | -5.00 | 4.48 | 2.41 | 53.83 |
| 26.92 | 177.31 | 19.91 | 129.11 | 14.91 | -5.00 | 4.77 | 2.57 | 53.85 |
| 26.92 | 195.73 | 19.90 | 142.57 | 14.90 | -5.00 | 5.27 | 2.84 | 53.84 |
| 26.92 | 207.78 | 19.89 | 150.93 | 14.89 | -5.01 | 5.59 | 3.00 | 53.67 |
| 26.92 | 226.81 | 19.75 | 163.05 | 14.74 | -5.02 | 6.11 | 3.22 | 52.74 |
| 26.92 | 231.52 | 19.14 | 171.17 | 14.17 | -5.01 | 6.23 | 3.28 | 52.57 |