NC40 datasheet(4/14 Pages) DELTA

4 / 14 page

DS_NC12S40A_05282008

4

ELECTRICAL CHARACTERISTICS CURVES (CON.)

0

10

20

30

40

50

60

70

80

90

100

0

3

5

8

11 13 16 19 21 24 27 29 32 35 37 40

Output Current (A)

10.2

12

13.8

Figure 7: Converter efficiency vs. output current

(5V output voltage)

Figure 8: Output ripple & noise at 12Vin, 0.9V/40A out

Figure 9: Output ripple & noise at 12Vin, 1.2V/40A out

Figure 10: Output ripple & noise at 12Vin, 1.5V/40A out

Figure 11: Output ripple & noise at 12Vin, 1.8V/40A out

Figure 12: Output ripple & noise at 12Vin, 2.5V/40A out

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