參數(shù)資料
型號： LSN2
廠商： C
英文描述： Non-isolated, DOSA-SIP, 6/10/16A Selectable-Output DC/DC Converters
中文描述： 非隔離，DOSA創(chuàng)辦，園區(qū)，6/10/16A可選輸出DC / DC轉(zhuǎn)換器
文件頁數(shù)： 1/14頁
文件大小： 230K
代理商： LSN2
LSN2 Series
Non-isolated, DOSA-SIP, 6/10/16A Selectable-Output DC/DC Converters
LSN2 Series
Page 1 of 14
www.cd4power.com
ORDERING GUIDE SUMMARY
Model
LSN2-T/6-W3
LSN2-T/6-D12
LSN2-T/10-W3
LSN2-T/10-D12
LSN2-T/16-W3
LSN2-T/16-D12
V
OUT
Range
0.75-3.3V
0.75-5V
0.75-3.3V
0.75-5V
0.75-3.3V
0.75-5V
I
OUT
Range
0-6A
0-6A
0-10A
0-10A
0-16A
0-16A
V
IN
Range
2.4-5.5V
8.3-14V
2.4-5.5V
8.3-14V
2.4-5.5V
8.3-14V
Ripple/Noise
15mVp-p
15mVp-p
15mVp-p
30mVp-p
25mVp-p
30mVp-p
Efficiency
94%
95%
95%
95%
95%
94%
MECHANICAL CHARACTERISTICS
6 Amp output models
10 & 16 Amp models
0.50 x 1.00 x 0.275 inches (12.7 x 25.4 x 6.98 mm)
0.50 x 2.00 x 0.32 inches (12.7 x 50.8 x 8.13 mm)
INPUT CHARACTERISTICS
Parameter
Voltage Range
Current, full power
Undervoltage Shutdown
Short Circuit Current
Remote On/Off Control
Typ. @ 25°C, full load
2.4-5.5 or 8.3-14V
4.22 to 11.12A
Included
60mA
Positive or negative polarity
Notes
5V or 12V nominal models
Model dependent
With autorestart hysteresis
Output is short circuited
Default polarity is positive
OUTPUT CHARACTERISTICS
Parameter
Voltage
Current
Power Dissipation
Accuracy
Ripple & Noise
Line and Load Regulation
Overcurrent Protection
Overtemperature Protection
Efficiency
(minimum)
Efficiency
(typical)
Typ. @ 25°C, full load
0.75-3.3 or 0.75-5V
0-6, 0-10 or 0-16A
20, 33, 52W max.
±2% of V
NOM
15-75mVpp
±0.03%
Hiccup autorecovery
+115°C shutdown
92-93%
94-95%
Notes
User adjustable, model dependent
Three ranges, model dependent
Three values, model dependent
50% load
Model dependent
Continuous short circuit protection
Model dependent
Model dependent
GENERAL SPECIFICATIONS
Parameter
Transient Response
Operating Temperature Range
Safety
EMI
Typ. @ 25°C, full load
25μsec
–40 to +85°C
UL/IEC/EN 60950
FCC pt.15, class B
Notes
50% load step to 2% of final value
With 200 lfm airflow
And CSA C22.2-No.234
Pb
Lead-free
construction/attach
FEATURES
■
User-selectable outputs: 0.75-5V
(D12 models) or 0.75-3.3V (W3 models)
■
6, 10 or 16A maximum output current
■
Double lead free to RoHS standards
■
Selectable phased start-up sequencing
and tracking
■
Wide range V
IN
8.3-14V or 2.4-5.5V
■
Up to 52 Watts total output power
■
Very high efficiency up to 95%
■
Starts up into pre-biased load
■
Fast settling, high di/dt I
OUT
slew rate
DESCRIPTION
These miniature point-of-load (POL) switching
DC/DC converters are ideal regulation and supply
elements for distributed power and intermedi-
ate bus architectures. Fully compatible with
the Distributed-power Open Standards Alliance
specification (www.dosapower.com), LSN2’s can
power CPU’s, programmable logic and mixed-
voltage systems with little heat and low noise. A
typical application uses a master isolated 12 or
5Vdc supply and individual LSN2 converters for
local 1.8 and 3.3Vdc supplies. All system isolation
resides in the central supply, leaving lower cost
POL regulation at the load. The LSN2’s can deliver
very high power (to 52 Watts) in a tiny area with-
out heat sinking or external components. They
feature quick transient response (to 25μsec) and
very fast current slew rates (to 20A/μsec).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LSN-2.5/10-D12 功能描述:DC/DC轉(zhuǎn)換器 25W 12V to 2.5V 10A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
LSN-2.5/10-D12B 功能描述:DC/DC轉(zhuǎn)換器 25W 12V to 2.5V 10A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
LSN-2.5/10-D12B-C 功能描述:DC/DC轉(zhuǎn)換器 25W 12V to 2.5V 10A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
LSN-2.5/10-D12BH 功能描述:DC/DC轉(zhuǎn)換器 25W 12V to 2.5V 10A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
LSN-2.5/10-D12BH-C 功能描述:DC/DC轉(zhuǎn)換器 25W 12V to 2.5V 10A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
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