PRELIMINARY

Vicor Corporation

Tel: 800-735-6200

VICBrick DC-DC Converter

Rev. 1.5

Page 10 of 14

vicorpower.com

Power Dissipation vs. Output Current

0

5

10

15

20

25

30

010

20

30

40

5060

7080

Output Current (A)

36V

48V

75V

Power dissipation vs. load

Efficiency vs. Output Current

64

66

68

70

72

74

76

78

80

82

84

86

010

20

30

40

50

60

70

80

Output Current (A)

36V

48V

75V

Efficiency vs. load

Parameter

Min

Typ

Max

Unit

Note

Setpoint voltage

1.188

1.200

1.212

V

Output current – continuous

0

80

A

– surge

0

100

A

100 ms

Input current

4.7

A

No load dissipation

7.0

W

Current limit

110

120

130

A

D048C012T012M2N Specifications

Output Ripple vs. Load

60

70

80

90

100

110

120

010

203040

50607080

Output Current (A)

Output ripple vs. load with no external bypass capacitance