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LME0509SC PDF预览

LME0509SC

更新时间: 2024-11-01 12:02:47
品牌 Logo 应用领域
村田 - MURATA 转换器电源电路
页数 文件大小 规格书
4页 183K
描述
Isolated 250mW Single Output DC/DC Converters

LME0509SC 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:MODULE包装说明:, SIP4,.18
针数:4Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.73
Is Samacsys:N模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:5.5 V最小输入电压:4.5 V
标称输入电压:5 VJESD-30 代码:R-XSMA-P4
长度:11.48 mm最大负载调整率:10%
功能数量:1输出次数:1
端子数量:4最高工作温度:70 °C
最低工作温度:最大输出电流:0.028 A
标称输出电压:9 V封装主体材料:UNSPECIFIED
封装等效代码:SIP4,.18封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:10.25 mm
子类别:Other Analog ICs表面贴装:NO
技术:HYBRID温度等级:COMMERCIAL
端子形式:PIN/PEG端子节距:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大总功率输出:0.25 W微调/可调输出:NO
宽度:6 mmBase Number Matches:1

LME0509SC 数据手册

 浏览型号LME0509SC的Datasheet PDF文件第2页浏览型号LME0509SC的Datasheet PDF文件第3页浏览型号LME0509SC的Datasheet PDF文件第4页 
LME Series  
p
com  
Isolated 250mW Single Output DC/DC Converters  
SELECTION GUIDE  
Nominal Input  
Output  
Voltage  
Output  
Current  
Isolation  
Capacitance  
Efficiency  
MTTF1  
Package  
Style  
Voltage  
Order Code  
V
5
V
5
mA  
50  
28  
21  
16  
50  
28  
21  
16  
50  
28  
21  
16  
50  
28  
21  
16  
%
70  
75  
75  
75  
70  
75  
75  
75  
70  
75  
75  
75  
70  
75  
75  
75  
pF  
29  
37  
41  
40  
29  
37  
41  
40  
38  
40  
43  
45  
38  
40  
43  
45  
kHrs  
2279  
1139  
624  
357  
2279  
1139  
624  
357  
536  
434  
330  
237  
536  
434  
330  
237  
LME0505DC  
LME0509DC  
LME0512DC  
LME0515DC  
LME0505SC  
LME0509SC  
LME0512SC  
LME0515SC  
LME1205DC  
LME1209DC  
LME1212DC  
LME1215DC  
LME1205SC  
LME1209SC  
LME1212SC  
LME1215SC  
5
9
DIP  
SIP  
DIP  
SIP  
5
5
12  
15  
5
5
5
9
5
12  
15  
5
FEATURES  
RoHS compliant  
5
12  
12  
12  
12  
12  
12  
12  
12  
9
Single output rail  
12  
15  
5
1kVDC isolation  
High efficiency for low power applications  
SIP & DIP package styles  
Power density 0.36W/cm3  
UL 94V-0 package material  
Footprint from 0.69cm2  
5V & 12V input  
9
12  
15  
When operated with additional external load capacitance the rise time of the input voltage will determine the maximum external ca-  
pacitance 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  
Parameter  
Conditions  
Min.  
4.5  
10.8  
Typ.  
5.0  
12  
Max.  
5.5  
13.2  
Units  
V
5V, 9V, 12V & 15V output  
No heatsink required  
Continuous operation, 5V input types  
Continuous operation, 12V input types  
Voltage range  
Internal SMD construction  
Fully encapsulated with toroidal magnetics  
No external components required  
MTTF up to 2.2 million hours  
Custom solutions available  
OUTPUT CHARACTERISTICS  
Parameter  
Rated Power2  
Conditions  
TA=0°C to 70°C  
Min.  
Typ.  
1.0  
Max.  
0.25  
Units  
W
Voltage Set Point Accuracy See tolerance envelope  
Line regulation  
Load Regulation2  
Ripple and Noise  
High VIN to low VIN  
1.2  
15  
%/%  
%
10% load to rated load, 5V output types  
10% load to rated load, all other types  
BW=DC to 20MHz, all output types  
10  
Pin compatible with NKE, NME & NML  
100  
mV p-p  
series  
ISOLATION CHARACTERISTICS  
PCB mounting  
Parameter  
Conditions  
Min.  
1000  
1
Typ.  
Max.  
Max.  
Units  
VDC  
GΩ  
Isolation test voltage  
Resistance  
Flash tested for 1 second  
Viso= 500VDC  
DESCRIPTION  
The LME series of DC/DC converters are optimised  
for low-power operation. They are ideally suited to  
generating a negative supply where only a posi-  
tive rail exists.  
GENERAL CHARACTERISTICS  
Parameter  
Switching frequency  
Conditions  
All input types  
Min.  
Typ.  
100  
Units  
kHz  
ABSOLUTE MAXIMUM RATINGS  
Short-circuit protection3  
1 second  
300°C  
7V  
Lead temperature 1.5mm from case for 10 seconds  
Input voltage VIN, LME05 types  
Input voltage VIN, LME12 types  
15V  
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.  
2. See derating curve.  
For full details go to  
www.murata-ps.com/rohs  
3. Supply voltage must be disconnected at the end of the short circuit duration.  
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.  
www.murata-ps.com  
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232  
KDC_LMEC_E03 Page 1 of 5  

LME0509SC 替代型号

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