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參數資料
| 型號： | LP02U12S09K/H |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 2.25 W DC-DC UNREG PWR SUPPLY MODULE |
| 文件頁數： | 1/2頁 |
| 文件大小： | 87K |
| 代理商： | LP02U12S09K/H |
LP02U 4/99 REV C
Page 1
LP02U
DESCRIPTION
The LP02U Series is designed specifically for low-cost Local
Area Network applications. It provides isolated power for LAN
transceiver devices. The product operates from either 5 or 12
volts input voltage and supplies an isolated -9 volts output.
The LP02U Series is housed in an industry standard 24-pin dual-
in-line (DIP) package to permit upgrading of existing systems.
A 100kHz push-pull oscillator is used in the input stage,
complementing the units high efficiency and low noise charac-
teristics.
The LP02U Series offers the user a cost effective solution
without sacrificing reliability. A highly auto-
mated manufacturing process is employed in
which all components are surface mounted and
reflow-soldered, eliminating any hand-solder-
ing during construction. This dramatically re-
duces unit variation and improves reliability.
PACKAGE/PINOUT "K"
LP02U
NOTES:
All dimensions are in inches
(millimeters).
PIN CONNECTIONS
FUNCTION
PINS
+VIN
1 & 24
-VIN
12 & 13
+VOUT
11 & 14
-VOUT
10 & 15
MECHANICAL
q
q 24-PIN DIP PACKAGE
q
q INTERNAL FILTERING
q
q LOW OUTPUT NOISE
q
q TEMPERATURE RANGE: -25°C TO +70°C
q
q SURFACE MOUNT CONSTRUCTION
APPLICATIONS
q
q ETHERNET ADAPTER CARDS
q
q CHEAPERNET LOCAL AREA
NETWORKS (LANs)
FEATURES
SIDE
VIEW
TOP
VIEW
SIDE
VIEW
UNREGULATED 2.25 WATT
DUAL-IN-LINE DC/DC CONVERTER
Product Data Sheet
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537
Fax: 520.770.9369
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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