参数资料
型号: LME0512SC
厂商: Murata Power Solutions Inc
文件页数: 1/4页
文件大小: 0K
描述: CONV DC/DC .25W 5VIN 12VOUT SIP
产品培训模块: Low Power DC/DC Converters <5W
标准包装: 35
系列: LME
类型: 隔离
输出数: 1
电压 - 输入(最小): 4.5V
电压 - 输入(最大): 5.5V
Voltage - Output 1: 12V
电流 - 输出(最大): 21mA
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: 4-SIP 模块
尺寸/尺寸: 0.45" L x 0.24" W x 0.39" H(11.4mm x 6.1mm x 9.9mm)
包装: 管件
工作温度: 0°C ~ 70°C
效率: 75%
电源(瓦特)- 最大: 0.25W
产品目录页面: 2715 (CN2011-ZH PDF)
其它名称: 811-1348-5
www.murata-ps.com
SELECTION GUIDE
LME Series
Isolated 250mW Single Output DC/DC Converters
Order Code
LME0505DC
LME0509DC
LME0512DC
LME0515DC
LME0505SC
LME0509SC
LME0512SC
LME0515SC
Nominal Input
Voltage
V
5
5
5
5
5
5
5
5
Output
Voltage
V
5
9
12
15
5
9
12
15
Output
Current
mA
50
28
21
16
50
28
21
16
Ef?ciency
%
70
75
75
75
70
75
75
75
Isolation
Capacitance
pF
29
37
41
40
29
37
41
40
MTTF 1
kHrs
2279
1139
624
357
2279
1139
624
357
Package
Style
DIP
SIP
FEATURES
RoHS compliant
Single output rail
1kVDC isolation
High ef?ciency for low power applications
SIP & DIP package styles
LME1205DC
LME1209DC
LME1212DC
LME1215DC
LME1205SC
LME1209SC
LME1212SC
LME1215SC
12
12
12
12
12
12
12
12
5
9
12
15
5
9
12
15
50
28
21
16
50
28
21
16
70
75
75
75
70
75
75
75
38
40
43
45
38
40
43
45
536
434
330
237
536
434
330
237
DIP
SIP
Power density 0.36W/cm 3
INPUT CHARACTERISTICS
Parameter Conditions
Min.
Typ.
Max.
Units
UL 94V-0 package material
Footprint from 0.69cm 2
Voltage range
Continuous operation, 5V input types
Continuous operation, 12V input types
4.5
10.8
5.0
12
5.5
13.2
V
5V & 12V input
OUTPUT CHARACTERISTICS
5V, 9V, 12V & 15V output
Parameter
Rated Power 2
Conditions
T A =0°C to 70°C
Min.
Typ.
Max.
0.25
Units
W
No heatsink required
Voltage Set Point Accuracy
See tolerance envelope
Internal SMD construction
Fully encapsulated with toroidal magnetics
Line regulation
Load Regulation
2
High V IN to low V IN
10% load to rated load, 5V output types
10% load to rated load, all other types
1.0
1.2
15
10
%/%
%
No external components required
Ripple and Noise
BW=DC to 20MHz, all output types
100
mV p-p
MTTF up to 2.7 million hours
ISOLATION CHARACTERISTICS
Custom solutions available
Pin compatible with NKE, NME, NML &
Parameter
Isolation test voltage
Resistance
Conditions
Flash tested for 1 second
Viso= 500VDC
Min.
1000
1
Typ.
Max.
Units
VDC
MEE3 series
GENERAL CHARACTERISTICS
PCB mounting
Parameter
Conditions
Min.
Typ.
Max.
Units
Switching frequency
All input types
100
kHz
PRODUCT OVERVIEW
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.
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Input voltage V IN , LME05 types
Input voltage V IN , LME12 types
300°C
7V
15V
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2. See derating curve.
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_LMEC.E05 Page 1 of 4
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