參數(shù)資料
型號(hào): LP02U12S09KC
廠商: MURATA POWER SOLUTIONS INC
元件分類: 電源模塊
英文描述: DC-DC UNREG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, DIP-24/8
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 296K
代理商: LP02U12S09KC
DESCRIPTION
The LP02UC Series is designed specifically for low-cost Local Area Network
applications. It provides isolated power for LAN transceiver devices. The prod-
uct operates from either 5 or 12 volts input voltage and supplies an isolated
-9 volts output.
The LP02UC 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
unit's high efficiency and low noise characteristics.
The LP02UC Series offers the user a cost effective solution without sacrificing
reliability. A highly automated manufacturing process is employed in which
all components are surface mounted and reflow-soldered, eliminating any
hand-soldering during construction. This dramatically reduces unit variation
and improves reliability.
NOTES:
All dimensions are in inches
(millimeters).
PIN CONNECTIONS
FUNCTION
PINS
+V
in
1 & 24
-V
in
12 & 13
+V
out
11 & 14
-V
out
10 & 15
MECHANICAL: PACKAGE/PINOUT "K"
APPLICATIONS
n
Ethernet adapter cards
n
Cheapernet Local area networks (LANs)
FEATURES
n
RoHs compliant
n
24-Pin DIP package
n
Internal filtering
n
Low output noise
n
Temperature Range: -25°C to +70°C
n
Surface mount construction
side
View
top
View
side
View
Lp02uC
ISO9001
CERTIFIED
These devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under
any circumstances.
The normal wave soldering process can be used with these devices
where the device is subjected to a maximum wave temperature of
260°C for a period of no more than 10 seconds. Within this time and
temperature range, the integrity of the device’s plastic body will not
be compromised and internal temperatures within the converter will
not exceed 175°C. Care should be taken to control manual soldering
limits identical to that of wave soldering.
THROUGH-HOLE SOLDERING INFORMATION
specifications typical at t
A = +25°C, nominal input voltage, rated output current unless otherwise specified.
ELECTRICAL SPECIFICATIONS
Nominal
Rated
Input Current
Input
Output
Voltage
Current
No Load
Rated Load
Efficiency
Model
(VDC)
(mA)
(%)
Lp02u05s09C
5
9
250
50
568
80
Lp02u12s09C
12
9
250
30
240
77
note: other input to output voltage options may be available. please consult factory.
MDC_LP02UC Series.B01 Page 1 of 2
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
www.murata-ps.com
LP02UC Series
Unregulated 2.25 Watt
Dual-In-Line DC/DC Converter
For full details go to
www.murata-ps.com/rohs
 
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