参数资料
型号: LSN-1.2/10-D3-C
厂商: MURATA POWER SOLUTIONS INC
元件分类: 电源模块
英文描述: 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, SIP-10/11
文件页数: 6/14页
文件大小: 343K
代理商: LSN-1.2/10-D3-C
Maximum Rated Output
Current in Amps
PART
NUMBER
STRUCTURE
Non-Isolated SIP
Output
Conguration:
L = Unipolar
Low Voltage
Nominal Output Voltage:
1, 1.2, 1.25, 1.5, 1.8, 2, or 2.5 Volts
Input Voltage Range:
D3 = 3 to 3.6 Volts
(3.3V nominal)
L SN
10
-
/
D3 B
-
1.8
B Sufx:
No Remote Sense
(Pin 3 removed)
H
Functional Options
Remote Sense Pin Removed ("B" sufx)
These devices have their +Sense pin (pin 3) removed, and the feedback
loop is closed through the +VOUT path. The 10.5
: resistor in Figure 1 is
installed in both standard and "B" models. See the Output Sense Function.
Horizontal Mounting ("H" sufx)
This packaging conguration reduces above-board height to 0.35" (8.89mm)
including the "pad." For "H" models, a thermally conductive, electrically
insulating "pad" is factory installed on the output inductor. The pad material is
Bergquist Sil Pad 400. The pad size is 0.4 x 0.5 x 0.009 inches (10.16 x 12.7
x 0.23mm). This conguration can signicantly improve thermal performance.
See Thermal Derating for details.
Sense Pins
Note: If the sense pin is installed, it must be connected to either a remote
load or to +output at the converter pins. Do not leave sense unconnected.
H Sufx:
Horizontal Mount
J
J Sufx:
Reversed Pin, Vertical Mount
Some options may require a special
quantity order.
Options
C
-
RoHS-6 hazardous
substance compliant
Reversed pin vertical mounting ("J" sufx)
This additional mechanical conguration consists of a low-prole pin header
attached to the reverse side of the converter. It allows the LSN series to be
mechanically compatible with Tyco's "keep out area."
Other Options and Modications
Other options include a positive polarity (pull low to disable) on the On/Off
Control. Contact Murata Power Solutions (DATEL) directly to discuss these
and other possible modications.
Examples
LSN-1.8/10-D3
Vertical-mount. Sense function on pin 3. No pin 9.
LSN-1.8/10-D3B
Vertical-mount. Pin 3 (+Sense) removed. No pin 9.
LSN-1.8/10-D3H
Horizontal-mount. Sense function on pin 3. No pin 9.
LSN-1.8/10-D3BH
Horizontal-mount. Pin 3 (+Sense) removed. No pin 9.
LSN-1.8/10-D3J
Reverse pin vertical-mount. Sense function on pin 3.
No pin 9.
LSN-1.8/10-D3HJHL2-C
Reverse pin vertical mount, conformal
coating added, special pin length, RoHS-6 hazardous
substance compliance.
}
Note:
Some model number combinations may not be
available. Contact Murata Power Solutions
(DATEL).
LSN-10A D3 Models
Single Output, Non-Isolated, 3.3VIN, 1-2.5VOUT, 10A, DC/DC's in SIP Packages
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specications are subject to change without
notice.
2009 Murata Power Solutions, Inc.
www.murata-ps.com/locations
email: sales@murata-ps.com
Murata Power Solutions, Inc.
11 Cabot Boulevard, Manseld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
16 Dec 2009
MDC_LSN10A-D3.B03 Page 14 of 14
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