LANC4812W3 [WALL]
Wide Input Range, Dual In-Line Package; 宽输入范围，双列直插封装
| 型号： | LANC4812W3 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Wide Input Range, Dual In-Line Package |
| 文件： | 总3页 (文件大小：105K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LAN CW SERIES
TO 3 WATTS
LAN CW SERIES - UP TO 3 WATTS
Wide Input Range, Dual In-Line Package
FEATURES
• 2:1 input voltage range
• Miniature dual in-line package
• 500VDC I/O isolation
• Single and dual outputs
• Regulated outputs
• UL/CUL 1950
THE LAN C-W SERIES FROM WALL INDUSTRIES
When lower power applications demand wider
input voltage ranges to operate off batteries or
multiple input voltages, the LAN CW Series
offers ‘wide’ 2:1 input ranges to solve application
challenges. These converters are fully regulated
and housed in an industry standard 24-pin DIP
package.
SPECIFICATIONS: LAN CW SERIES
All specifications apply @ +25°C ambient unless otherwise
noted.
INPUT SPECIFICATIONS
Input Voltage Range..........4.5-9.0, 9-18, 18-36, 36-75VDC
Input Filtering...........................................................Pi Filter
GENERAL SPECIFICATIONS
Efficiency......................(at full load) .......................70-81%
Isolation Voltage...........(input to output)................500VDC
Switching Frequency........................................300kHz typ.
OUTPUT SPECIFICATIONS
Output Current......................................................see table
Voltage Tolerance ........(nom. line, 100% load) ...........±2%
Line Regulation .........................................................±0.5%
Load Regulation........................................................±0.5%
Ripple/Noise...(20MHz BW).............0.5-1.0% of Vout (p-p)
Short Circuit Protection.....................................Continuous
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature (Note 3).....................-40 to +71°C
Storage Temperature ....................................-40 to +125°C
Cooling .................................................Free air convection
PHYSICAL SPECIFICATIONS
Dimensions ...........................................1.25 x 0.80 x 0.40”
Case Material ........................Non-conductive black plastic
Due to advances in technology, specifications subject to change
without notice.
8/22/2005
1
603 778 2300
WWW.WALLINDUSTRIES.COM
LAN CW SERIES
TO 3 WATTS
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(mA)
Model
PIN CONNECTIONS
Number
Single
+Vin
Dual
+Vin
4.5-9
9-18
5
12
15
±12
±15
600
250
200
125
100
LANC505W3
LANC512W3
LANC515W3
LANC512DW3
LANC515DW3
1, 24
2, 23
No Pin
No Pin
-Vout
-Vout
3, 22
Common
Common
+Vout
10, 15
11, 14
12, 13
5
12
15
±12
±15
600
250
200
125
100
LANC1205W3
LANC1212W3
LANC1215W3
LANC1212DW3
LANC1215DW3
+Vout
-Vin
-Vin
18-36
36-75
5
12
15
±12
600
250
200
125
LANC2405W3
LANC2412W3
LANC2415W3
LANC2412DW3
NOTES:
±15
100
LANC2415DW3
1. All case and pin-to-case dimensions
reference only unless otherwise noted.
5
12
15
±12
±15
600
250
200
125
100
LANC4805W3
LANC4812W3
LANC4815W3
LANC4812DW3
LANC4815DW3
2. All DC/DC converters should be
externally fused on the front end.
3. To +85°C with derating.
8/22/2005
WWW.WALLINDUSTRIES.COM
603 778 2300
2
LAN CW SERIES
TO 3 WATTS
8/22/2005
3
603 778 2300
WWW.WALLINDUSTRIES.COM
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