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

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 point at

which Vout is within 1% of final value.

4. Transition time ≥ 10 μs.

SINGLE OUTPUT MODELS

MFLHP2805S

MFLHP2812S

MFLHP2815S

UNITS

PARAMETER

CONDITIONS

MIN TYP MAX MIN TYP MAX MIN TYP MAX

OUTPUT VOLTAGE

TC = 25°C

4.95 5.00 5.05 11.88 12.00 12.12 14.85 15.00 15.15

VDC

OUTPUT CURRENT

0

—

16 0

—

7.5 0

—

6.67

A

OUTPUT POWER

0

—

80 0

—

90 0

—

100

W

OUTPUT RIPPLE

TC = 25°C

—

15

35

—

30

75

—

30

75

—

45

125

—

30

85

—

45

150

mV p-p

LINE REGULATION

—

0

20 —

0

20 —

0

20

mV

LOAD REGULATION

NO LOAD TO FULL

—

0

20 —

0

20 —

0

20

mV

INPUT VOLTAGE

NO LOAD TO FULL

CONTINUOUS

19

28

40

—

—

80

19

28

40

—

—

80

19

28

40

—

—

80

VDC

V

INPUT CURRENT

NO LOAD

—

70

120

—

9

14

—

35

70

—

50

120

—

9

14

—

35

70

—

50

120

—

9

14

—

35

70

mA

INHIBITED–INH1

INHIBITED–INH2

INPUT RIPPLE

CURRENT

—

15

50 —

15

50 —

15

50

mA p-p

EFFICIENCY

TC = 25°C

78

80

— 83

86

— 84

87

—

%

LOAD FAULT

TC = 25°C

POWER DISSIPATION

SHORT CIRCUIT

—

15

20

—

1.5

4

—

15

20

—

1.5

4

—

15

20

—

1.5

4

W

m sec

STEP LOAD

RESPONSE

50% - 100% - 50%

TRANSIENT

—

350

450

—

1.5

3.0

—

450

700

—

1.5

3.0

—

450

700

—

1.5

3.0

mV pk

m sec

STEP LINE

RESPONSE

19 - 40 -19 VDC

—

250

400

—

200

300

—

250

400

—

200

300

—

250

400

—

200

300

mV pk

μs

START-UP

DELAY

—

3.5

6

—

0

25

—

3.5

6

—

0

50

—

3.5

6

—

0

50

m sec

mV pk

Crane Aerospace & Electronics Power Solutions

MFLHP Single and Dual DC/DC Converters

28 VOLT INPUT – 100 WATT

www.craneae.com

Page 6 of 11

Rev D - 20070703