3

MHV SERIES

15 WATT

Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.

DUAL OUTPUT MODELS

MHV2805D

MHV2812D

MHV2815D

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

OUTPUT VOLTAGE

4.95

5.00

5.05

11.88

12.00

12.12

14.85

15.00

15.15

VDC

4.95

5.00

5.05

11.88

12.00

12.12

14.85

15.00

15.15

OUTPUT CURRENT

—

—

±1.50

—

—

±0.625

—

—

±0.500

A

—

±7.5

15

—

±7.5

15

—

±7.5

15

W

OUTPUT RIPPLE

10 kHz- 2 MHz

VOLTAGE

Tc = –55°C to +125°C

—

15

120

—

10

60

—

20

80

mVp-p

LINE REGULATION

—

0

20

—

0

20

—

0

20

mV

LOAD REGULATION

—

5

40

—

5

40

—

5

40

mV

INPUT VOLTAGE

CONTINUOUS

16

28

50

16

28

50

16

28

50

VDC

NO LOAD TO FULL

TRANSIENT 120 msec

—

—

80

—

—

75

—

—

60

V

INPUT CURRENT

NO LOAD

—

18

25

—

30

40

—

35

45

FULL LOAD

—

670

705

—

634

670

—

635

670

mA

INHIBITED

—

8.4

10

—

8.4

10

—

8.4

10

INPUT RIPPLE

10 kHz - 20 MHz

Tc = –55°C to +125°C

—

10

200

—

10

200

—

10

200

mA p-p

EFFICIENCY

76

80

—

80

85

—

80

84

—

%

POWER DISSIPATION

SHORT CIRCUIT

—

—

9

—

—

10

—

—

10

W

RECOVERY

—

—

15

—

—

25

—

—

25

ms

OUTPUT CURRENT

TRIP POINT

1.97

—

—

0.819

—

—

0.655

—

—

A

STEP LOAD

50% – 100% — 50%

TRANSIENT

—

—

200

—

—

300

—

—

400

mV pk

RECOVERY

—

—

500

—

—

700

—

—

900

µs

START-UP

DELAY

—

5

12

—

10

18

—

12

20

ms

OVERSHOOT

—

0

50

—

0

120

—

0

150

mV pk

Notes

1. Up to 7.5 watts is available from either output.

2. Lin = 2 µH.

3. Load fault is a short circuit (<50 m

Ω). Recovery is into a resistive load.

4. Load step transition

≥ 10 µs. Recovery = time to settle to within 1% of Vout final value.

5. Input step transition

≥ 10 µs. Recovery = time to settle to within 1% of Vout final value.