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参数资料
| 型号： | LSN-1.2/10-D5J |
| 厂商： | CD TECHNOLOGIES INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | SIP-10 |
| 文件页数： | 3/11页 |
| 文件大小： | 361K |
| 代理商： | LSN-1.2/10-D5J |
DS-0516A
01/05
LSN-10A D5 Models
N O N - I S O L A T E D , 1 0 - 3 3 W S I P D C / D C C O N V E R T E R S
DATEL 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. The DATEL logo is a registered DATEL, Inc. trademark.
DATEL (UK) LTD. Tadley, England Tel: (01256)-880444
Internet: www.datel-europe.com E-mail: datel.ltd@datel.com
DATEL S.A.R.L. Montigny Le Bretonneux, France Tel: 01-34-60-01-01
Internet: www.datel-europe.com E-mail: datel.sarl@datel.com
DATEL GmbH München, Germany Tel: 89-544334-0
Internet: www.datel-europe.com E-mail: datel.gmbh@datel.com
DATEL KK Tokyo, Japan Tel: 3-3779-1031, Osaka Tel: 6-6354-2025
Internet: www.datel.co.jp Email: salestko@datel.co.jp, salesosa@datel.co.jp
DATEL China Shanghai, China Tel: 011-86-51317131
E-mail: davidx@datel.com
DATEL, Inc. 11 Cabot Boulevard, Manseld, MA 02048-1151
Tel: (508) 339-3000
(800) 233-2765
Fax: (508) 339-6356
www.datel.com
Email: sales@datel.com
www.cdpowerelectronics.com
ISO 9001 REGISTERED
A SUBSIDIARY OF C&D TECHNOLOGIES
Maximum Rated Output
Current in Amps
P A R T
N U M B E R
S T R U C T U R E
Non-Isolated SIP
Output
Conguration:
L = Unipolar
Low Voltage
Nominal Output Voltage:
1, 1.2, 1.5, 1.8, 2, 2.5, 3.3 or 3.8 Volts
Input Voltage Range:
D5 = 4.5 to 5.5 Volts
(5V nominal)
L SN
10
-
/
D5 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.
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 DATEL directly to discuss these and other possible modi-
cations.
Examples
LSN-1.8/10-D5
Vertical-mount. Sense function on pin 3. No pin 9.
LSN-1.8/10-D5B
Vertical-mount. Pin 3 (+Sense) removed. No pin 9.
LSN-1.8/10-D5H
Horizontal-mount. Sense function on pin 3. No pin 9.
LSN-1.8/10-D5BH Horizontal-mount. Pin 3 (+Sense) removed. No pin 9.
LSN-1.8/10-D5J
Reverse pin vertical-mount. Sense function on pin 3.
No pin 9.
H Sufx:
Horizontal Mount
J
J Sufx:
Reversed Pin
Vertical Mount
11
If you’re designing with EMC in mind, please note that all of DATEL’s
LSN D5 DC/DC Converters have been characterized for conducted and
radiated emissions in our EMI/EMC laboratory. Testing is conducted in an
EMCO 5305 GTEM test cell utilizing EMCO automated EMC test software.
Conducted/Radiated emissions are tested to the limits of FCC Part 15, Class
B and CISPR 22 (EN 55022), Class B. Correlation to other specications
can be supplied upon request. For corresponding emissions plots to FCC
and CISPR 22 for model LSN-5/10-D12 (the highest possible output power
model) and for LSN-2/10-D3 (representing the highest input current models)
see LSN-10A D12 and LSN-10A D3 data sheets for reference. These
respective curves are representative of all LSN models. Contact DATEL’s
Applications Engineering Department for more details.
E M I C O N D U C T E D / R A D I A T E D E M I S S I O N S
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