DS_S48SA3R310_10112013

ELECTRICAL CHARACTERISTICS CURVES

50

55

60

65

70

75

80

85

90

95

1

2

3

4

5

6

7

8

9

10

OUTPUT CURRENT (A)

36Vin

48Vin

75Vin

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

1

2

3

4

5

6

7

8

9

10

OUTPUT CURRENT (A)

36Vin

48Vin

75Vin

Figure 1: Efficiency vs. load current for minimum, nominal, and

Figure 2: Power dissipation vs. load current for minimum,

0.0

0.2

0.4

0.6

0.8

1.0

1.2

30

35

40

45

50

55

60

65

70

75

INPUT VOLTAGE (V)

Io=10A

Io=6A

Io=1A

Figure 3: Typical input characteristics at room temperature.

Figure 4: Turn-on transient at full rated load current (1 ms/div).

Top Trace: Vout (1V/div); Bottom Trace: ON/OFF Control

(5V/div).

3