Data Sheet

October 1999

6

6

Tyco Electronics Corp.

dc-dc Converters; 18 to 36 Vdc Input, 15 Vdc Output; 50 W to 100 W

JFC050C, JFC075C, JFC100C Power Modules:

Characteristic Curves

The following figures provide typical characteristics for the power modules. The figures are applicable to both on/off

configurations.

8-1776 (C)

Figure 1. Typical JFC100C Input Characteristics at

Room Temperature

8-1778 (C)

Figure 2. Typical JFC100C Output Characteristics

at Room Temperature

8-1780 (C)

Figure 3. Typical JFC100C Converter Efficiency vs.

Output Current at Room Temperature

8-2026 (C)

Note: See Figure 9 for test conditions.

Figure 4. Typical JFC100C Output Ripple Voltage

Full Load

10

40

0

6

4

5

0

5

3

2

1

7

8

15

20

25

30

35

28

9

0

12

8

10

0

1

6

4

2

14

16

3456

7

23

4

5

6

76

84

82

83

0

1

87

81

80

79

78

77

85

86

TIME, t (1 µs/div)