Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.

Output (Watts)

MFLHP2805S & MFLHP2805D

Efficiency

60

90

85

80

75

70

10

30

50

70

90

28V

40V

65

19V

FIGURE 4

Output Power (Watts)

MFLHP2812S & MFLHP2812D

Efficiency

60

90

85

80

75

70

10

30

50

70

90

65

19V

28V

40V

FIGURE 5

FIGURE 6

60

90

85

80

75

70

10

30

50

70

90

65

Output Power (Watts)

MFLHP2815S & MFLHP2815D

Efficiency

19V

40V

28V

100

FIGURE 7

FIGURE 9

0.1

0.

20.

40.

60.

80.

100.

Frequency (kHz)

MFLHP Series Audio Rejection

1

10

100

100% to 50%

50% to 100%

1ms/div

MFLHP2805S Step Load Response

50 μs/div

19 to 40 V

MFLHP2805S Step Line Response

Vout

Vin

FIGURE 8

1ms/div

No Load

MFLHP2805S Turn On Response

Vin

Vout

FIGURE 10

50 μs/div

19 to 40 V

MFLHP2815D Step Line Response

+Vout

–Vout

Vin

FIGURE 11

FIGURE 12

1ms/div

MFLHP2815D Step Load Response

100% to 50%

50% to 100%

Crane Aerospace & Electronics Power Solutions

MFLHP Single and Dual DC/DC Converters

28 VOLT INPUT – 100 WATT

www.craneae.com

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Rev D - 20070703