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| 型号： | NKE1212SC |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 1W 12VIN 12V SIP SGL |
| 产品培训模块： | Low Power DC/DC Converters <5W |
| 标准包装： | 40 |
| 系列： | NKE |
| 类型： | 隔离 |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 10.8V |
| 电压 - 输入（最大）： | 13.2V |
| Voltage - Output 1： | 12V |
| 电流 - 输出（最大）： | 83mA |
| 电源（瓦） - 制造商系列： | 1W |
| 电压 - 隔离： | 3kV（3000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 4-SIP 模块 |
| 尺寸/尺寸： | 0.45" L x 0.24" W x 0.29" H（11.4mm x 6.1mm x 7.4mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 79% |
| 电源（瓦特）- 最大： | 1W |
| 产品目录页面： | 2716 (CN2011-ZH PDF) |
| 其它名称： | 811-1443-5 |
www.murata-ps.com
SELECTION GUIDE
NKE Series
Isolated Sub-Miniature 1W Single Output DC/DC Converters
Order Code
Nominal
Input
Voltage
V
Output
Voltage
V
Output
Current
mA
Input
Current at
Rated Load
mA
Ef?ciency
%
Min. Typ.
Isolation
Capacitance
pF
MTTF 1
kHrs
Package
Style
NKE0303DC
3.3
3.3
303
400
68
72
30
1234
NKE0305DC
3.3
5
200
400
72
75
35
632
DIP
FEATURES
NKE0309DC
NKE0303SC
3.3
3.3
9
3.3
111
303
403
400
71
68
74
72
30
30
1204
1234
RoHS Compliant
Sub-Miniature SIP & DIP Styles
3kVDC Isolation
UL Recognised
Wide Temperature performance at full
1 Watt load, –40°C to 85°C
Increased Power Density to 2.09W/cm 3
UL 94V-0 Package Material
Footprint at 0.69cm 2
Industry Standard Pinout
3.3V, 5V & 12V Input
3.3V, 5V, 9V, 12V and 15V Output
Internal SMD Construction
Fully Encapsulated with Toroidal
Magnetics
MTTF up to 2.4 Million hours
NKE0305SC
NKE0309SC
NKE0503DC
NKE0505DC
NKE0505DEC
NKE0509DC
NKE0512DC
NKE0515DC
NKE0503SC
NKE0505SC
NKE0505SEC
NKE0509SC
NKE0512SC
NKE0515SC
NKE1205DC
NKE1209DC
NKE1212DC
NKE1215DC
NKE1205SC
NKE1209SC
NKE1212SC
NKE1215SC
3.3
3.3
5
5
5
5
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
5
9
3.3
5
5
9
12
15
3.3
5
5
9
12
15
5
9
12
15
5
9
12
15
200
111
303
200
200
111
83
66
303
200
200
111
83
66
200
111
83
66
200
111
83
66
400
403
270
289
250
266
260
256
270
289
250
266
260
256
117
107
105
103
117
107
105
103
72
71
70
66
75
72
73
74
70
66
75
72
73
74
68
72
73
76
68
72
73
76
75
74
74
69
77
75
78
78
74
69
77
75
78
78
72
78
79
81
72
78
79
81
35
30
40
28
34
29
30
32
40
28
34
29
30
32
35
50
57
60
35
50
57
60
632
1204
619
2414
419
1173
633
360
619
2414
419
1173
633
360
620
488
360
252
620
488
360
252
SIP
DIP
SIP
DIP
SIP
Custom Solutions Available
No Electrolytic or Tantalum Capacitors
NKE0505SEC/NKE0505DEC offers higher ef?ciency than NKE0505SC/NKE0505DC but over a narrower operating temperature range.
See temperature characteristics graph.
INPUT CHARACTERISTICS
PRODUCT OVERVIEW
The NKE sub-miniature series of DC/DC Converters
is particularly suited to isolating and/or converting
DC power rails. A smaller package size, improved
ef?ciency, lower output ripple and 3kVDC isolation
Parameter
Voltage range
Re?ected ripple current
Conditions
Continuous operation, 3.3V input types
Continuous operation, 5V input types
Continuous operation, 12V input types
3.3V input types
Min.
2.97
4.5
10.8
Typ.
3.3
5.0
12.0
40
Max.
3.63
5.5
13.2
60
Units
V
mA p-p
capability through state of the art packaging and
improved technology. The galvanic isolation allows
the device to be con?gured to provide an isolated
negative rail in systems where only positive rails
exist. The wide temperature range guarantees
startup from –40°C and full 1 watt output at 85°C.
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage V IN , NKE03 types
Input voltage V IN , NKE05 types
Input voltage V IN , NKE12 types
300°C
530mW
5.5V
7V
15V
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
All speci?cations typical at T A =25°C, nominal input voltage and rated output current unless otherwise speci?ed.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KDC_NKE.K04 Page 1 of 7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NKE1212SC | 制造商:Murata Power Solutions 功能描述:DC-DC Converter Supply Voltage:12V |
| NKE1212XDC | 制造商:MICRODC 制造商全称:MICRODC 功能描述:Isolated Sub-Miniature 1W Single Output DC/DC Converters |
| NKE1212XSC | 制造商:MICRODC 制造商全称:MICRODC 功能描述:Isolated Sub-Miniature 1W Single Output DC/DC Converters |
| NKE1215D | 功能描述:DC/DC转换器 1W 12V to 15V 66mA RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| NKE1215DC | 功能描述:DC/DC转换器 1W 12V to 15V 66mA Single Output RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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