Isolated 250mW Single Output DC/DC Converters
www.murata-ps.com
LME Series
Isolated 250mW Single Output DC/DC Converters
FEATURES RoHS compliant Single output r...
Description
www.murata-ps.com
LME Series
Isolated 250mW Single Output DC/DC Converters
FEATURES RoHS compliant Single output rail 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 5V, 9V, 12V & 15V output No heatsink required Internal SMD construction Fully encapsulated with toroidal magnetics No external components required MTTF up to 2.7 million hours Custom solutions available Pin compatible with NKE, NME, NML &
MEE3 series PCB mounting
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 positive rail exists.
SELECTION GUIDE
Nominal Input
Order Code
Voltage
V
LME0505DC
5
LME0509DC
5
LME0512DC
5
LME0515DC
5
LME0505SC
5
LME0509SC
5
LME0512SC
5
LME0515SC
5
LME1205DC
12
LME1209DC
12
LME1212DC
12
LME1215DC
12
LME1205SC
12
LME1209SC
12
LME1212SC
12
LME1215SC
12
Output Voltage
V 5 9 12 15 5 9 12 15 5 9 12 15 5 9 12 15
Output Current
mA 50 28 21 16 50 28 21 16 50 28 21 16 50 28 21 16
Efficiency
% 70 75 75 75 70 75 75 75 70 75 75 75 70 75 75 75
Isolation Capacitance
pF 29 37 41 40 29 37 41 40 38 40 43 45 38 40 43 45
MTTF1
kHrs 2279 1139 624 357 2279 1139 624 357 536 434 330 237 536 434 330 237
Package Style DIP
SIP
DIP
SIP
INPUT CHARACTERISTICS
Parameter
Conditions
Voltage range
Contin...
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