ELECTRICAL CHARACTERISTICS CURVES
(%) | 95 |
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EFFICIENCY |
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90 | 18Vin | 24Vin |
| 36Vin |
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85 |
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| 80 |
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| 75 |
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| 70 |
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| 65 |
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| 60 |
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| 55 |
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| 50 |
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| 0.1 | 2 | 4 | 6 | 8 | 10 | 12 |
OUTPUT CURRENT (A)
Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25°C.
(W) | 5.0 |
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DISSIPATION | 4.5 | 18Vin |
| 24Vin | 36Vin |
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4.0 |
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POWER |
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3.5 |
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| 3.0 |
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| 2.5 |
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| 2.0 |
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| 1.5 |
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| 1.0 |
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| 0.5 |
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| 0.0 |
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| 0.1 | 2 | 4 | 6 | 8 | 10 | 12 |
OUTPUT CURRENT(A)
Figure 2: Power dissipation vs. load current for minimum, nominal, and maximum input voltage at 25°C.
(A) | 1.60 |
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CURRENT | 1.40 | Io=12A |
| Io=7.2A | Io=1.2A |
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INPUT | 1.20 |
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| 1.00 |
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| 0.80 |
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| 0.60 |
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| 0.40 |
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| 0.20 |
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| 0.00 |
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| 15 | 20 | 25 | 30 | 35 |
INPUT VOLTAGE (V)
Figure 3: Typical input characteristics at room temperature. | Figure 4: |
| Top Trace: Vout (1V/div); Bottom Trace: ON/OFF Control |
| (5V/div). |
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DS_S24SA1R812_05092006