Lineage Power

7

Data Sheet

June 26, 2009

36-75 Vdc Input; 1.2 Vdc to 5 Vdc Output; 6.6A to 12A

HW006/010/012 Series Power Modules; dc-dc Converters

Characteristic Curves

The following figures provide typical characteristics curves for the HW012A0M1 (VO = 1.5 V) module at room temperature (TA =

25 °C)

Figure 9.

Output Ripple Voltage (IO = IO, max).

Figure 10. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load

(VI = 48 Vdc).

Figure 11.

Transient Response to Step Increase in Load

from 50% to 75% of Full Load

(VI = 48 Vdc).

Figure 12. Start-up from Remote On/Off (IO = IO, max).

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

25

30

35

40

45

50

55

60

65

70

75

70

72

74

76

78

80

82

84

86

88

90

02

46

8

10

12

TIME, t (1 µs/div)

TIME, t (200 ms/div)

TIME, t (200 ms/div)

TIME, t (10 ms/div)