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参数资料
型号： NTH1212MC
厂商： MURATA POWER SOLUTIONS INC
元件分类： 电源模块
英文描述： 2-OUTPUT 2 W DC-DC REG PWR SUPPLY MODULE
封装： ROHS COMPLIANT, SMD-26/12
文件页数： 1/6页
文件大小： 149K
代理商： NTH1212MC
Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232
NTH Series
Isolated 2W Dual Output SM DC/DC Converters
2010-07-08
KDC_NTHC.C01 Page 1 of 6
www.murata-ps.com
For full details go to
www.murata-ps.com/rohs
　
www.murata-ps.com
SELECTION GUIDE
Order Code1
Nominal
Input
Voltage
Output
Voltage
Output
Current
Input
Current at
Rated Load
Efciency
Isolation
Capacitance
MTTF2
V
mA
%
pF
kHrs
NTH0505MC
5
±5
±200
500
80
27
2175
NTH0509MC
5
±9
±111
494
81
34
913
NTH0512MC
5
±12
±83
488
82
39
465
NTH0515MC
5
±15
±67
476
84
37
257
NTH1205MC
12
±5
±200
208
80
35
675
NTH1209MC
12
±9
±111
201
83
57
472
NTH1212MC
12
±12
±83
198
84
66
315
NTH1215MC
12
±15
±67
198
84
63
204
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Voltage range
Continuous operation, 5V input types
4.5
5
5.5
V
Continuous operation, 12V input types
10.8
12
13.2
Reected ripple current
5V input types
40
mA p-p
12V input types
30
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Rated power 3
TA=-40°C to 85°C
2.0
W
Voltage set point
accuracy
NTHXX05, 10% to 100% load
-5.0
7.5
%
All other variants, 10% to 100% load
-5.0
5.0
Line regulation
High VIN to low VIN
1.0
1.2
%/%
Load regulation2
10% load to rated load, 5V output types
5.0
10
%
10% load to rated load, all other output types
3.0
10
Ripple & noise
BW=DC to 20MHz, 5V output types
150
200
mV p-p
BW=DC to 20MHz, 9V output types
100
150
BW=DC to 20MHz, 12V output types
80
150
BW=DC to 20MHz, 15V output types
70
150
ISOLATION CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Isolation test voltage
Flash tested for 1 second
1000
VDC
Resistance
Viso= 500VDC
1
10
GΩ
GENERAL CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Switching frequency
All 5V input types
95
kHz
All 12V input types
90
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
300°C
Internal power dissipation
550mW
Input voltage VIN, NTH05 types
7V
Input voltage VIN, NTH12 types
15V
1. If components are required in tape and reel format sufx order code code with -R, e.g. NTH0505MC-R.
2. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
3. See derating graph.
All specications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specied.
DESCRIPTION
The NTH series of miniature surface mounted
DC/DC converters employ leadframe technol-
ogy and transfer moulding techniques to bring
all of the benets of IC style packaging to hy-
brid circuitry. The component lead termination
of this product range is lead-free compatible,
therefore the converter can be soldered in a
lead-free soldering process. Co-planarity of the
lead positions is based upon IEC 191-6:1990.
The devices are suitable for all applications
where high volume production is envisaged.
FEATURES
RoHS compliant
Efciency up to 84%
Wide temperature performance at full
2 Watt load, –40°C to 85°C
UL 94V-0 Package material
Lead frame technology
5V & 12V Input
5V, 9V, 12V & 15V Output
Internal SMD construction
Dual isolated output
1kVDC Isolation
MTTF up to 2.17 million hours
Power density 1.61W/cm3
No heatsink required
Custom solutions available
Multi layer ceramic capacitors
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相关代理商/技术参数
参数描述
NTH1212MC-R 功能描述:DC/DC转换器 2W +/-12Vout +/-83mA 12Vin Isolated SMT 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:
NTH1212M-R 功能描述:DC/DC转换器 2W 12V to 12V Reel 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:
NTH1215M 功能描述:DC/DC转换器 2W 12V - 15V +/-67mA 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:
NTH1215MC 功能描述:DC/DC转换器 2W 12V - 15V +/-67mA 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:
NTH1215MC-R 功能描述:DC/DC转换器 2W +/-15Vout +/-67mA 12Vin Isolated SMT 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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