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参数资料
| 型号： | NMA2415SC |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 1W 24VIN 15V SIP DL |
| 产品培训模块： | Low Power DC/DC Converters <5W |
| 标准包装： | 25 |
| 系列： | NMA |
| 类型： | 隔离 |
| 输出数： | 2 |
| 电压 - 输入（最小）： | 21.6V |
| 电压 - 输入（最大）： | 26.4V |
| Voltage - Output 1： | 15V |
| Voltage - Output 2： | -15V |
| 电流 - 输出（最大）： | 33mA，33mA |
| 电源（瓦） - 制造商系列： | 1W |
| 电压 - 隔离： | 1kV（1000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 7-SIP 模块（5 引线） |
| 尺寸/尺寸： | 0.77" L x 0.24" W x 0.39" H（19.6mm x 6.1mm x 9.9mm） |
| 包装： | 管件 |
| 工作温度： | 0°C ~ 70°C |
| 效率： | 80% |
| 电源（瓦特）- 最大： | 1W |
| 产品目录页面： | 2717 (CN2011-ZH PDF) |
| 其它名称： | 811-1470-5 |
www.murata-ps.com
NOT RECOMMENDED NMA A 24V & 48V Series
FOR NEW DESIGNS S Isolated 1W W Dual Output DC/DC Converters
SELECTION GUIDE
Order Code
Nominal
Input
Voltage
Output
Voltage
Output
Current
Ef?ciency
Isolation
Capacitance
MTTF 1 Package
Style
Recommended
Alternatives
(click for
V
V
mA
%
pF kHrs
data sheet)
Not recommended for new designs:
NMA2405SC
24
±5
±100 70 39
194
MEA1D2405SC
NMA2409SC
NMA2412SC
24
24
±9
±12
±55 77 85
±42 80 65
129
134
SIP
MEA1D2409SC
MEA1D2412SC
FEATURES
NMA2415SC
24
±15
±33 80 95
101
MEA1D2415SC
RoHS compliant
Obsolete:
Ef?ciency up to 80%
Power density up to 0.85W/cm 3
NMA2405DC
NMA2409DC
NMA2412DC
24
24
24
±5
±9
±12
±100 70 39
±55 77 85
±42 80 65
194
129
134
MEA1D2405DC
MEA1D2409DC
MEA1D2412DC
Dual output from a single input rail
UL 94V-0 package material
No heatsink required
Footprint from 1.17cm 2
Industry standard pinout
Power sharing on output
NMA2415DC
NMA4805DC
NMA4809DC
NMA4812DC
NMA4815DC
NMA4805SC
NMA4809SC
NMA4812SC
NMA4815SC
24
48
48
48
48
48
48
48
48
±15
±5
±9
±12
±15
±5
±9
±12
±15
±33 80 95
±100 70 26
±55 80 38
±42 80 52
±33 80 56
±100 70 26
±55 80 38
±42 80 52
±33 80 56
101
206
174
139
104
206
174
139
104
DIP
SIP
MEA1D2415DC
MEA1D4805DC
MEA1D4809DC
MEA1D4812DC
MEA1D4815DC
MEA1D4805SC
MEA1D4809SC
MEA1D4812SC
MEA1D4815SC
1kVDC isolation
24V & 48V input
5V, 9V, 12V and 15V output
When operated with additional external load capacitance the rise time of the input voltage will determine the maximum external
capacitance value for guaranteed start up. The slower the rise time of the input voltage the greater the maximum value of the
additional external capacitance for reliable start up.
INPUT CHARACTERISTICS
Internal SMD construction
Fully encapsulated with toroidal
magnetics
Parameter
Voltage range
Conditions
Continuous operation, 24V input types
Continuous operation, 48V input types
Min.
21.6
43.2
Typ.
24
48
Max.
26.4
52.8
Units
V
No external components required
OUTPUT CHARACTERISTICS
DESCRIPTION
The NMA series of DC/DC converters are the
standard buliding blocks for on-board distrib-
uted power systems. They are ideally suited for
providing dual rail supplies on primarily digital
boards with the added bene?t of galvanic isolation
Parameter
Rated Power 2
Voltage Set Point Accuracy
Line regulation
Load Regulation
Ripple and Noise
Conditions
T A =0 °C to 70 °C
See tolerance envelope
High V IN to low V IN
10% load to rated load, 5V output types
10% load to rated load, all other output types
BW=DC to 20MHz, all input types
Min.
Typ.
Max.
1
1.2
15
10
150
Units
W
%/%
%
mV p-p
to reduce switching noise. All of the rated power
may be drawn from a single pin provided the total
ABSOLUTE MAXIMUM RATINGS
load does not exceed 1 watt.
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage V IN , NMA24 types
Input voltage V IN, NMA48 types
300°C
450mW
28V
54V
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2. See derating graph.
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_NMAC2.G02 Page 1 of 4
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