LME0505DC 查看數據表（PDF） - Unspecified
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LME0505DC Datasheet PDF : 4 Pages
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www.murata-ps.com
LME Series
Isolated 250mW Single Output DC-DC Converters
SELECTION GUIDE
Order Code
V
Package
Style
V
mA
%
pF
kHrs
FEATURES
Single output rail
1kVDC isolation ‘Hi Pot Test’
High efficiency for low power applications
SIP & DIP package styles
5V & 12V input
5V, 9V, 12V & 15V output
Internal SMD construction
No external components required
MTTF up to 2.7 million hours
Custom solutions available
Pin compatible with CME, CRE1, NKE,
NME, NML, MEE1 & MEE3 series
PRODUCT OVERVIEW
The LME series of DC-DC converters are opti-
mised for low-power operation. They are ideally
suited to generating a negative supply where only
a positive rail exists.
For full details go to
www.murata-ps.com/rohs
LME0505DC
5
5
50
70
29
2279
DIP
LME0512DC
5
12
21
75
41
624
DIP
LME0505SC
5
5
50
70
29
2279
SIP
LME0509SC
5
9
28
75
37
1139
SIP
LME0512SC
5
12
21
75
41
624
SIP
LME0515SC
5
15
16
75
40
357
SIP
LME1209DC 12
9
28
75
40
434
DIP
LME1205SC 12
5
50
70
38
536
SIP
LME1212SC 12
12
21
75
43
330
SIP
LME1215SC 12
15
16
75
45
237
SIP
Recommended
Alternative
LME0509DC
5
9
28
75
37
1139
DIP
LME0509SC
LME0515DC
5
15
16
75
40
357
DIP
LME0515SC
LME1205DC 12
5
50
70
38
536
DIP
LME1205SC
LME1209SC 12
9
28
75
37
1139
SIP
LME1209DC
LME1212DC 12
12
21
75
43
330
DIP
LME1212SC
LME1215DC 12
15
16
75
45
237
DIP
LME1215SC
INPUT CHARACTERISTICS
Parameter
Conditions
Voltage range
Continuous operation, 5V input types
Continuous operation, 12V input types
Min. Typ. Max. Units
4.5
5.0
5.5
V
10.8 12 13.2
OUTPUT CHARACTERISTICS
Parameter
Conditions
Rated Power
TA=0°C to 70°C, See derating graph
Voltage Set Point Accuracy See tolerance envelope
Line regulation
High VIN to low VIN
Load Regulation2
10% load to rated load, 5V output types
10% load to rated load, all other types
Ripple and Noise
BW=DC to 20MHz, all output types
Min. Typ. Max. Units
0.25
W
1.0
1.2 %/%
15
%
10
100 mV p-p
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Resistance
Viso= 500VDC
Min. Typ. Max. Units
1000
VDC
1
GΩ
GENERAL CHARACTERISTICS
Parameter
Conditions
Switching frequency
All input types
Min. Typ. Max. Units
100
kHz
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Input voltage VIN, LME05 types
Input voltage VIN, LME12 types
260°C
7V
15V
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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KDC_LMEC.G02 Page 1 of 4
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