PWR1103 PDF预览

PWR1103

更新时间: 2025-07-27 22:13:35
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CANDD 转换器
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4页 166K
描述
1.5 WATT UNREGULATED DUAL-IN-LINE DC/DC CONVERTER

PWR1103 数据手册

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Product Data Sheet  
1.5 WATT UNREGULATED  
DUAL-IN-LINE DC/DC CONVERTER  
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 –25°C to +85°C at no extra  
cost.  
FEATURES  
Low 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.  
Industry-Standard Package  
Single and Dual Outputs  
Internal Input and Output Filtering  
24-Pin DIP Package  
Built-In Standoffs  
MECHANICAL  
PIN # SINGLES DUALS  
0.400 0.010"  
(10.16)  
1
2
3
+VIN  
NC  
+VIN  
–VOUT  
Common  
NC  
.010 0.005"  
(0.25)  
10  
11  
12  
–VOUT  
+VOUT  
–VIN  
Common  
+VOUT  
–VIN  
0.170 "  
MIN  
0.100 0.015"  
(2.54)  
(4.32)  
.020 0.002"  
1.270 0.010"  
(32.26)  
(0.51)  
13  
14  
15  
–VIN  
+VOUT  
–VOUT  
–VIN  
+VOUT  
Common  
1
2
3
10 11 12  
22  
23  
24  
NC  
NC  
+VIN  
Common  
–VOUT  
+VIN  
MATERIAL: Units are encapsulated in Iso-  
ThermoFlex, 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).  
GRID: 0.100 inches (2.54 millimeters)  
PIN PLACEMENT TOLERANCE: 0.015ꢀ  
24 23 22  
15 14 13  
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  
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  
PWR11XX 7/99 REV E  
Page 1  

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