
ELECTRICAL CHARACTERISTICS CURVES
| 
 | 90 | 
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| 
 | 80 | 
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 | 48Vin | 
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| (%) | 
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 | 24Vin | 
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| EFFICIENCY | 
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 | 18Vin | 
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| 70 | 
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 | 75Vin | 
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| 
 | 60 | 
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| 
 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 
OUTPUT CURRENT (A)
| 
 | 9 | 
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| 
 | 8 | 
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| 
 | 7 | 
 | 75Vin | 
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| (W) | 6 | 
 | 18Vin | 
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| 5 | 
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| LOSS | 
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| 
 | 4 | 
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 | 24Vin | 
| 
 | 3 | 
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 | 48Vin | |
| 
 | 2 | 
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| 
 | 1 | 
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| 
 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 11 12 13 14 15 | 
OUTPUT CURRENT (A)
Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25°C
Figure 2: Power dissipation vs. load current for minimum, nominal, and maximum input voltage at 25°C.
| 
 | 3.3 | 
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| 
 | 3 | 
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| 
 | 2.7 | 
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| CURRENT(A) | 2.4 | 
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| 2.1 | 
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| 1.8 | 
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| 1.5 | 
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| INPUT | 
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| 1.2 | 
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| 
 | 0.9 | 
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| 
 | 0.6 | 
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| 
 | 0.3 | 
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| 
 | 0 | 
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| 
 | 16 | 21 | 26 | 31 | 36 | 41 | 46 | 51 | 56 | 61 | 66 | 71 | 
INPUT VOLTAGE(V)
Figure 3: Typical full load input characteristics at room temperature
DS_L36SA3R315_02142007
3
