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PWR1243 Datasheet Preview

PWR1243 Datasheet

(PWR12xx) 3 WATTS UNREGULATED DC/DC CONVERTERS

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Product Data Sheet
3 WATTS UNREGULATED
DC/DC CONVERTERS
PWR12XX
FEATURES
LOW COST
INDUSTRY-STANDARD PACKAGE
SINGLE AND DUAL OUTPUTS
24-PIN DIP PACKAGE
BUILT-IN STANDOFFS
INTERNAL INPUT AND OUTPUT FILTERING
DESCRIPTION
The PWR12XX 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
converters offer better performance and lower cost in
industry-standard packages and pinouts. The PWR12XX
Series is internally filtered. No external parts are necessary.
Surface mounted components and a low thermal resistance
encapsulant allow for superior reliability, excellent thermal
dissipation, and an extended temperature range of –25°C
to +85°C at no extra cost.
The PWR12XX Series is ideal for use on high-density PC
boards where isolated, unregulated, power is needed.
Standoffs allow for PC board cleaning, helping preserve
isolation. They also allow for visual inspection of solder
joints.
MECHANICAL
TOP VIEW
.805+0.010
(20.45)
PWR12XX
.010+.005
(0.25)
SIDE VIEW
0.400+0.010
(10.16)
NC = Do Not Connect
Duplicate pin functions are internally connected.
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: ± 0.015"
1.270+0.010
(32.25)
0.100+0.015
(2.54)
.020+0.002
(0.51)
BOTTOM VIEW
1 23
10 11 12
0.170 MIN
(4.32)
MATERIAL: Units are encapsulated in a low thermal resistance
molding compound which has excellent chemical resistance, wide
operating temperature range, and good electrical properties 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.
24 23 22
0.60
15.23
15 14 13
(.1025)
2.601
PIN #
1
2
3
10
11
12
13
14
15
22
23
24
SINGLES
+VIN
NC
NC
VOUT
+VOUT
VIN
VIN
+VOUT
VOUT
NC
NC
+VIN
DUALS
+VIN
VOUT
Common
Common
+VOUT
VIN
VIN
+VOUT
Common
Common
VOUT
+VIN
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537 Fax: 520.295.4197
PWR12XX 11/98 REV C
Internet: http://www.cdpowerelectronics.com
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
Page 1
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C&D Technologies

PWR1243 Datasheet Preview

PWR1243 Datasheet

(PWR12xx) 3 WATTS UNREGULATED DC/DC CONVERTERS

No Preview Available !

ELECTRICAL SPECIFICATIONS
Specifications typical at T = +25°C, nominal input voltage, rated output current unless otherwise noted.
A
NOMINAL
RATED
RATED
INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT
MODEL
(VDC)
(VDC)
(mA)
PWR1200
PWR1201
PWR1202
PWR1203
PWR1204
PWR1205
5 5 600
5 12 250
5 15 200
5 ±5 ±300
5 ±12 ±125
5 ±15 ±100
PWR1206
PWR1207
PWR1208
PWR1209
PWR1210
PWR1211
12 5 600
12 12 250
12 15 200
12 ±5 ±300
12 ±12 ±125
12 ±15 ±100
PWR1212
PWR1213
PWR1214
PWR1215
PWR1216
PWR1217
15 5 600
15 12 250
15 15 200
15 ±5 ±300
15 ±12 ±125
15 ±15 ±100
PWR1218
PWR1219
PWR1220
PWR1221
PWR1222
PWR1223
24 5 600
24 12 250
24 15 200
24 ±5 ±300
24 ±12 ±125
24 ±15 ±100
PWR1240
PWR1241
PWR1242
PWR1243
5 9 333
12 9 333
15 9 333
24 9 333
INPUT CURRENT
NO LOAD
RATED LOAD
(mA)
(mA)
30 800
30 800
30 800
30 800
30 800
30 800
30 330
30 330
30 330
30 330
30 330
30 330
30 265
30 265
30 265
30 265
30 265
30 265
30 165
30 165
30 165
30 165
30 165
30 165
30 800
30 330
30 265
30 165
REFLECTED
RIPPLE CURRENT
(mAp-p)
45
45
45
45
45
45
25
25
25
25
25
25
20
20
20
20
20
20
20
20
20
20
20
20
45
25
20
20
COMMON SPECIFICATIONS
Specifications typical at T = +25°C, rated input voltage, rated output current unless otherwise noted.
A
PARAMETER
CONDITIONS
MIN
INPUT
Voltage Range
ISOLATION
Rated Voltage
Test Voltage
Resistance
Capacitance
Leakage Current
OUTPUT
Rated Power
Voltage Setpoint Accuracy
Temperature Coefficient
Ripple and Noise
(BW = DC to 20MHz)
Voltage
Line Regulation
Load
GENERAL
Package Weight
Switching Frequency
MTTF per MIL-HDBK-217, Rev E*
Efficiency
TEMPERATURE
Specification
Operation
Storage
60 Hz, 10 Seconds
VISO = 240VAC, 60HZ
Rated Load, Nominal VIN
No External Components
10µF Across Each Output
10µF Across Each Output
No Load,VOUT = +5V
No Load,VOUT = ±12V
No Load,VOUT = ±15V
No Load To Rated Load
Circuit Stress Method
4.5
10.8
13.5
21.6
500
500
25
40
40
TYP
5
12
15
24
10
90
10
3
±3
±0.02
150
10
30
1.2
6
12
150
700
75
+25
* For demonstrated MTTF results reference Power Convertible's Reliability Report PWR1205
MAX
5.5
13.2
16.5
26.4
±5
7
±15
±18
+85
+125
+125
UNITS
VDC
VDC
VDC
VDC
VDC
Vpk
GW
pF
µArms
W
%
%/%°C
mVp-p
mVrms
mVp-p
VDC
VDC
VDC
%/%V
IN
%
g
kHz
kHr
%
°C
°C
°C
Page 2
PWR12XX 11/98 REV C
Free Datasheet http://www.datasheet4u.com/


Part Number PWR1243
Description (PWR12xx) 3 WATTS UNREGULATED DC/DC CONVERTERS
Maker C&D Technologies
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PWR1243 Datasheet PDF






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