SINGLE OUTPUT MODELS CONNECTION DIAGRAMS - SENSE AND PARALLEL

RL

1

2

3

4

5

6

REMOTE SENSE CONNECTION

12

11

10

9

8

7

–

+

28V

–

+

Inhibit

Sync In

RL

1

2

3

4

5

6

OUTPUT VOLTAGE ADJUST CONNECTION

12

11

10

9

8

7

–

+

28V

–

+

Inhibit

Sync In

70

140

210

280

350

25

50

75

100

125

20

40

60

80

100

RA (OHMS)

5–V

12–V

15–V

VOUT INCREASE

(VOLT)

RA

Positive Input

Input Common

TR1

INH1

Sync Out

Sync In

MSTR/INH2

Slave

Pos. Sense

Sense Return

Output Common

Positive Output

Positive Input

Input Common

TR1

INH1

Sync Out

Sync In

MSTR/INH2

Slave

Pos. Sense

Sense Return

Output Common

Positive Output

0.1

0.2

0.3

0.4

0.5

3.3-V

120

240

360

480

600

RL

1

Positive Input

Input Common

TR1

INH1

Sync Out

Sync In

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

CONNECT ONLY WHEN 2 SLAVES ARE USED

12

11

10

9

8

7

12

11

10

9

8

7

12

11

10

9

8

7

–

+

MSTR/INH2

Slave

Pos. Sense

Sense Return

Output Common

Positive Output

MASTER

SLAVE 1

SLAVE 2

28V

–

+

Inhibit

Sync In

Positive Input

Input Common

TR1

INH1

Sync Out

Sync In

MSTR/INH2

Slave

Pos. Sense

Sense Return

Output Common

Positive Output

Positive Input

Input Common

TR1

INH1

Sync Out

Sync In

MSTR/INH2

Slave

Pos. Sense

Sense Return

Output Common

Positive Output

Crane Aerospace & Electronics Power Solutions

www.craneae.com

Page 2 of 13

Rev H - 20061102

sMFL single and dual dc/dc converters

28 VoLt input – 65 Watt