Notes

1. Guaranteed by design, not tested.

2. Unit will shut down above approximately 45V but will be undamaged and will restart

when voltage drops into normal range.

3. Recovery time is measured from application of the transient to the point at which

Vout is within 1% of final value.

4. Transition time 100 µs ±20%.

5. Tested on release from inhibit.

6. Shall not compromise DC performance.

SINGLE OUTPUT MODELS

MFL283R3S

MFL2805S

MFL2812S

units

Parameter

cOnDitiOns

min

tyP

maX

min

tyP

maX

min

tyP

maX

OutPut VOltage

3.21

3.30

3.39

4.87

5.00

5.13

11.76 12.00 12.24

VDc

OutPut current

0

—

12.12

0

—

10

0

—

5

a

OutPut POWer

0

—

40

0

—

50

0

—

60

W

OutPut riPPle

—

10

35

—

15

35

—

30

75

mV p-p

—

10

50

—

30

50

—

45

100

line regulatiOn

—

0

20

—

0

20

—

0

20

mV

lOaD regulatiOn

nO lOaD tO Full

—

—

40

—

—

20

—

—

20

mV

inPut VOltage

cOntinuOus

16

28

40

16

28

40

16

28

40

VDc

nO lOaD tO Full

—

—

50

—

—

50

—

—

50

V

inPut current

nO lOaD

—

70

100

—

70

120

—

50

100

inhibiteD–inh1

—

9

14

—

9

14

—

9

14

mA

inhibiteD–inh2

—

35

70

—

35

70

—

35

70

inPut riPPle

current

—

15

50

—

15

50

—

15

50

mA p-p

eFFiciency

73

—

—

77

80

—

83

86

—

%

71

—

—

75

_

81

lOaD Fault

POWer DissiPatiOn

shOrt circuit

—

12.5

16

—

12.5

18

—

10

16

W

—

1.5

6

—

1.5

4

—

1.5

4

ms

steP lOaD

resPOnse

50% - 100% - 50%

transient

—

200

400

—

250

350

—

450

600

mV pk

—

1.5

3.0

—

1.5

3.0

—

1.5

3.0

ms

steP line

16 - 40 -16 VDc

—

250

300

—

250

300

—

250

400

mV pk

—

200

600

—

200

300

—

200

300

µs

Delay

—

3.5

6

—

3.5

6

—

3.5

6

ms

—

0

25

—

0

25

—

0

25

mV pk

—

—

1000

—

—

1000

—

—

1000

µF

Crane Aerospace & Electronics Power Solutions

MFL single and dual dc/dc converters

28 VoLt input – 65 Watt

www.craneae.com/interpoint

Page 6 of 13

MFL Rev E - 20101026