MEV3S1205SC Murata Power Solutions Inc, MEV3S1205SC Datasheet
MEV3S1205SC
Manufacturer Part Number
MEV3S1205SC
Description
CONV DC/DC 3W 12V IN 5V OUT SIP
Manufacturer
Murata Power Solutions Inc
Series
MEV3r
Type
Isolatedr
Specifications of MEV3S1205SC
Number Of Outputs
1
Package / Case
7-SIP Module (4 Leads)
Output
5V
Power (watts)
3W
Mounting Type
Through Hole
Voltage - Input
10.8 ~ 13.2V
1st Output
5 VDC @ 600mA
Size / Dimension
0.77" L x 0.30" W x 0.40" H (19.6mm x 7.6mm x 10.2mm)
Power (watts) - Rated
3W
Operating Temperature
-40°C ~ 85°C
Efficiency
84%
Approvals
UL
Output Power
3 W
Input Voltage Range
10.8 V to 13.2 V
Input Voltage (nominal)
12 V
Output Voltage (channel 1)
5 V
Output Current (channel 1)
600 mA
Isolation Voltage
3 KV
Package / Case Size
SIP
Output Type
Isolated Single
Output Voltage
5 V
Product
Isolated
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
811-2120-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MEV3S1205SC
Manufacturer:
Murata Power Solutions Inc
Quantity:
135
Company:
Part Number:
MEV3S1205SC
Manufacturer:
Ericsson
Quantity:
12 000
FEATURES
PRODUCT OVERVIEW
The MEV3 series is a new range of high
performance 3W DC/DC converters, offering 3W
of available output power in a previously rated
2W package capable of operation over the full
industrial temperature range of -40ºC to 85ºC.
Available in an industry standard SIP package,
with a pin compatible power upgrade path from
the 1W NMV/MEV and 2W NMK series’, they
are ideally suited for providing local supplies on
control system boards with the added benefit of
3kVDC galvanic isolation.
www.murata-ps.com
www.murata-ps.com
UL 60950 recognised
RoHS compliant
Typical effi ciency from 83%
Power density 1.9W/cm
Wide temperature performance at full
3 Watt load, –40°C to 85°C
UL 94V-0 package material
No heatsink required
Industry standard pinout
3kVDC isolation (1 minute)
5V & 12V input
5V, 9V, 12V, & 15V output
Fully encapsulated with toroidal
magnetics
No external components required
No electrolytic or tantalum capacitors
www.murata-ps.com/rohs
For full details go to
3
1. See Ripple & Noise characterisation method.
2. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load.
All specifi cations typical at T
INPUT CHARACTERISTICS
Parameter
Voltage range
Refl ected ripple current
OUTPUT CHARACTERISTICS
Parameter
Rated Power
Voltage Set Point Accuracy
Line regulation
ISOLATION CHARACTERISTICS
Parameter
Isolation test voltage
Resistance
TEMPERATURE CHARACTERISTICS
Parameter
Specifi cation
Storage
Case Temperature rise
above ambient
Cooling
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1mm from case for 10 seconds
Internal power dissipation
Input voltage V
Input voltage V
SELECTION GUIDE
MEV3S0505SC
MEV3S0509SC
MEV3S0512SC
MEV3S0515SC
MEV3S1205SC
MEV3S1209SC
MEV3S1212SC
MEV3S1215SC
GENERAL CHARACTERISTICS
Parameter
Switching frequency
Order Code
IN
IN,
, MEV05 types
MEV12 types
A
12
12
12
12
=25°C, nominal input voltage and rated output current unless otherwise specifi ed.
V
5
5
5
5
Conditions
Continuous operation, 5V input types
Continuous operation, 12V input types
5V input types
12V input types
Conditions
T
See tolerance envelope
High V
Conditions
Flash tested for 1 minute
Viso= 1000VDC
Conditions
Conditions
All output types
MEV3S0505SC
All other types
Free air convection
A
12
15
12
15
=-40
V
5
9
5
9
3kVDC Isolated 3W Single Output DC/DC Converters
IN
°C
to low V
Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232
600
333
250
200
600
333
250
200
mA
to 85
°C
IN
mA
700
680
700
700
300
280
280
280
6.8
5.5
4.5
3.6
3.2
2.8
5
5
260°C
700mW
7V
15V
%
4.5
8
7
7
6
6
5
4
39
24
20
18
34
22
16
13
mVp-p
2010-03-10 KDC_MEV3.B02 Page 1 of 5
3000
Min.
10.8
Min.
Min.
Min.
Min.
4.5
-40
-50
10
50
35
35
30
50
35
30
30
MEV3 Series
81.5
85.3
81.5
81.5
85.5
85
86
87
%
Typ.
Typ.
1.01
Typ.
Typ.
Typ.
6.5
12
60
5
8
85.5
87.5
87.5
83
87
84
88
89
%
Max.
Max.
Max.
Max.
Max.
13.2
125
5.5
1.1
18
15
85
37
35
3
pF
28
43
32
40
34
50
63
70
mA p-p
Units
Units
Units
Units
Units
%/%
VDC
kHz
6029
5163
5995
5426
6063
6056
6572
5754
GΩ
kHrs
°C
W
V
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MEV3S1205SC Summary of contents
Page 1
... MEV3S0505SC 5 5 600 700 MEV3S0509SC 5 9 333 680 MEV3S0512SC 5 12 250 700 MEV3S0515SC 5 15 200 700 MEV3S1205SC 12 5 600 300 MEV3S1209SC 12 9 333 280 MEV3S1212SC 12 12 250 280 MEV3S1215SC 12 15 200 280 INPUT CHARACTERISTICS Parameter Conditions Continuous operation, 5V input types Voltage range ...
Page 2
TEMPERATURE DERATING GRAPH 4.5 3.0 Safe Operating Area 1 Ambient Temperature (°C) TECHNICAL NOTES ISOLATION VOLTAGE ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that ...
Page 3
... Start-up time μs MEV3S0505SC 165 MEV3S0509SC 300 MEV3S0512SC 650 MEV3S0515SC 1200 MEV3S1205SC 75 MEV3S1209SC 200 MEV3S1212SC 350 MEV3S1215SC 410 Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test confi guration. C1 1μ ...
Page 4
... DC/DC converter. Inductor L, μH SMD MEV3S0505SC 10 84103C MEV3S0509SC 22 84223C MEV3S0512SC 47 84473C MEV3S0515SC 47 84473C MEV3S1205SC 10 84103C MEV3S1209SC 22 84223C MEV3S1212SC 47 84473C MEV3S1215SC 47 84473C EFFICIENCY VS LOAD MEV3505xxSC Input Voltage 90 80 ...
Page 5
PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 0.774 (19.65) (Max.) 0.301 (7.65) (Max.) MEV3S0505SC 0.4 XYYWW (10.15) (Max 0.181 (4.60) 0.142 (3.60) 0.1 (2.54) 0.099 (2.52) 0.061 (1.54) 0.057 (1.45) 0.6 (15.24) 0.039 (1.00) Unless otherwise stated, all dimensions in inches ...