MFL2805D/883 データシートの表示（PDF） - Crane Aerospace and Electronics.

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MFL2805D/883

MFL single and dual dc/dc converters

Crane Aerospace and Electronics. 

Crane Aerospace & Electronics Power Solutions

MFL Single and Dual DC/DC Converters

28 Volt input – 65 Watt

Electrical Characteristics: –55°C to +125° C TC, 28 VDC VIN, 100% load, free run, unless otherwise specified.

single output models

PARAMETER

CONDITIONS

OUTPUT VOLTAGE

OUTPUT CURRENT

OUTPUT POWER

OUTPUT RIPPLE

10 kHz - 2 MHz

LINE REGULATION

LOAD REGULATION

VIN = 16 to 40 VDC

VIN = 16 to 40 VDC

TC = 25°C

TC = -55°C TO +125°C

VIN = 16 TO 40 VDC

NO LOAD TO FULL

INPUT VOLTAGE

NO LOAD TO FULL

CONTINUOUS

TRANSIENT 120 msec.1, 2

INPUT CURRENT

NO LOAD

INHIBITED–INH1

INHIBITED–INH2

INPUT RIPPLE

CURRENT

10 kHz - 10 MHz

EFFICIENCY

LOAD FAULT

TC = 25°C

TC = -55°C TO +125°C

POWER DISSIPATION

SHORT CIRCUIT

RECOVERY 1

STEP LOAD

RESPONSE

50% - 100% - 50%

TRANSIENT

RECOVERY 1, 3

STEP LINE

RESPONSE 1

START-UP 6

CAPACITIVE LOAD 1, 6

16 - 40 -16 VDC

TRANSIENT 4

RECOVERY 3

DELAY

OVERSHOOT 1

TC = 25°C

MFL283R3S

MIN TYP MAX

3.21 3.30 3.39

0

—

12.12

0

—

40

—

10

35

—

10

50

—

0

20

—

—

40

16

28

40

—

—

50

—

70

100

—

9

14

—

35

70

—

15

50

73

—

—

71

—

—

—

12.5

16

—

1.5

6

—

200

400

—

1.5

3.0

—

250

300

—

200

600

—

3.5

6

—

0

25

—

—

1000

MFL2805S

MIN TYP MAX

4.87 5.00 5.13

0

—

10

0

—

50

—

15

35

—

30

50

—

0

20

—

—

20

16

28

40

—

—

50

—

70

120

—

9

14

—

35

70

MFL2812S

MIN TYP MAX

11.76 12.00 12.24

0

—

5

0

—

60

—

30

75

—

45

100

—

0

20

—

—

20

16

28

40

—

—

50

—

50

100

—

9

14

—

35

70

UNITS

VDC

A

W

mV p-p

mV

mV

VDC

V

mA

—

15

50

—

15

50 mA p-p

77

80

—

83

86

—

%

75

_

81

—

12.5

18

—

10

16

W

—

1.5

4

—

1.5

4

ms

—

250 350

—

450 600 mV pk

—

1.5

3.0

—

1.5

3.0

ms

—

250 300

—

250 400 mV pk

—

200 300

—

200 300

µs

—

3.5

6

—

3.5

6

ms

—

0

25

—

0

25 mV pk

—

— 1000 —

—

1000

µF

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.

www.craneae.com/interpoint

Page 6 of 13

MFL Rev E - 20101026

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