Product Data Sheet
1.5 W
ATT
U
NREGULATED
D
UAL
-I
N
-L
INE
DC/DC C
ONVERTER
PWR11XX
DESCRIPTION
The PWR11XX Series offers a broad line of low-cost, high-
performance, unregulated, single and dual output DC/DC
converters in a 24-pin DIP package. These miniature convert-
ers offer better performance and lower cost in industry-
standard packages and pin-outs. The PWR11XX Series is
internally filtered. No external parts are necessary.
Surface mounted components and a special encapsulant al-
low for superior reliability, excellent thermal dissipation, and
an extended temperature range of 鈥?5擄C to +85擄C at no extra
cost.
The PWR11XX Series is ideal for use on high-density PC
boards where isolated, unregulated, power is needed. Stand-
offs allow for PC board cleaning, helping preserve isolation.
They also allow for visual inspection of solder joints.
FEATURES
Low Cost
Industry-Standard Package
Single and Dual Outputs
Internal Input and Output Filtering
24-Pin DIP Package
Built-In Standoffs
MECHANICAL
.805鹵0.010"
(20.45)
0.400鹵0.010"
(10.16)
.010鹵0.005"
(0.25)
0.170 "
(4.32)
PIN #
1
2
3
10
11
12
13
14
15
22
23
24
SINGLES
+VIN
NC
NC
鈥揤OUT
+VOUT
鈥揤IN
鈥揤IN
+VOUT
鈥揤OUT
NC
NC
+VIN
DUALS
+VIN
鈥揤OUT
Common
Common
+VOUT
鈥揤IN
鈥揤IN
+VOUT
Common
Common
鈥揤OUT
+VIN
1.270鹵0.010"
(32.26)
0.100鹵0.015"
(2.54)
1 2 3
.020鹵0.002"
(0.51)
10 11 12
MIN
MATERIAL: Units are encapsulated in Iso-
ThermoFlex餂? a low thermal resistance molding com-
pound which has excellent chemical resistance, wide
operating temperature range, and good electrical proper-
ties under high humidity environments. The encapsulant
and outer shell of the unit have UL94V-0 ratings. Lead
material is brass with a solder plated surface to allow ease
of solderability.
Notes:
All dimensions are in inches (millimeters).
24 23 22
15 14 13
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: 鹵 0.015"
Marked with: specific model ordered, date code,
job code.
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537 Fax: 520.295-4197
PWR11XX 7/99 REV E
Power Electronics Division, Europe
C&D Technologies (Power Electronics) Ltd.
132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland
Tel: +353.61.474.133
Fax:+353.61.474.141
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