SMFL283R3S_10 Datasheet, PDF (4/15 Pages) Interpoint Corporation Company – Operating temperature -55° to +125°C Qualified to MIL-PRF-38534 Class H and K

Crane Aerospace & Electronics Power Solutions
SMFL Single and Dual DC/DC Converters
28 Volt input – 65 Watt
Pin Out
Pin Single Output Dual Output
1
Positive Input
Positive Input
2
Input Common Input Common
3
Triple (TR1)
Triple (TR1)
4
Inhibit 1 (INH1) Inhibit 1 (INH1)
5
Sync Out
Sync Out
6
Sync In
Sync In
7
Positive Output Positive Output
8
Output Common Output Common
9
Sense Return
Negative Output
10
Positive Sense No connection
11
Slave
Slave
12
Master/Inhibit 2 Master/Inhibit 2
Pins not in Use
Pin Description
3
TR1
4
Inhibit 1 (INH1)
5
Sync Out
6
Sync In
9
Sense Return
10 Positive Sense
11 Slave
12 Master/Inhibit 2
Action
Leave unconnected
Leave unconnected
Leave unconnected
Connect to Input
Common
Connect to appropriate
outputs
Connect to appropriate
outputs
Leave unconnected
Leave unconnected
Angled corner indicates pin one.
1
12
2
11
3
TOP VIEW
10
SMFL
4
(Pin side, marked side)
9
5
See cases U and V for dimensions.
8
6
Case V has the same pin out.
7
Figure 3: Pin Out
www.craneae.com/interpoint
Page 4 of 15
SMFL Rev K - 20101209