Crane Aerospace & Electronics Power Solutions
SLH Single and Dual DC-DC Converters
28 VꢀLꢁ ꢂꢃpꢄꢁ – 1.5 Wꢅꢁꢁ
Positive
Input
+
FB
PWM
Controller
Positive
Output
+
+
Shutdown
Inhibit
Output
Common
Switching
Stage
Input
Negative
Output
Current
Limit
Common
Case
Ground
Dual models only
Figure 1: SLh bLock Diagram
pin out
pꢂꢄ
sꢂꢄglꢃ oꢆꢇꢈꢆꢇ
Positive Input
Input Common
Positive Output
Output Common
Case ꢁround
ꢀo Connection
Inhibit
dꢆꢀl oꢆꢇꢈꢆꢇ
Squared corner and dot on
top of cover indicate pin one.
1
Positive Input
Input Common
Positive Output
Output Common
Case ꢁround
ꢀegative Output
Inhibit
2
3
4
5
6
7
1 2
3
4
5
Bottom View
tabLe 1: Pin out
7
6
See “Figure 22: Case A2” on page 10 for dimensions.
Figure 2: Pin out
pins not in use
Inhibit
Leave unconnected
“ꢀo Connection” pin
Leave unconnected
tabLe 2: PinS not in uSe
www.craneae.com/interpoint
Page 2 of 12
SLH Rev AA - 2013.12.16
CRANE [ Crane Aerospace & Electronics. ]
