MEV1 Series
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3kVDC Isolated 1W Single & Dual Output DC-DC Converters
1
SELECTION GUIDE - SINGLE OUTPUT
Order Code
V V mA % mVp-p % pF kHrs
MEV1S0505SC 5 5 200 233 5.4 6.2 20 30 81 84 38 7684 SIP
MEV1S0509SC 5 9 111 227 4.2 5.5 12 20 83.5 86.5 42 7698 SIP
FEATURES
MEV1S0512SC 5 12 84 226 4.6 5.5 10 20 84 87 40 7175 SIP
UL 60950 Recognised
MEV1S0515SC 5 15 67 225 4.5 5 8 15 85 87.5 39 6496 SIP
MEV1S1205SC 12 5 200 98 4.5 5 12 15 80 84 28 7569 SIP
Efciency to 89% (Typ.)
MEV1S1209SC 12 9 111 96 3 3.3 8 15 83 86 50 7317 SIP
Wide temperature performance at full
MEV1S1212SC 12 12 84 94 3 3.6 7 15 85.5 88 70 6647 SIP
1 Watt load, 40C to 85C
MEV1S1215SC 12 15 67 94 2.5 2.9 7 15 83.5 88 59 6279 SIP
MEV1S1505SC 15 5 200 79 4 5 10 20 80 83.5 32 7167 SIP
Industry standard pinout
MEV1S1509SC 15 9 111 77 2.5 3.5 8 20 82.5 86.5 52 6906 SIP
3kVDC isolation (1 minute) Hi Pot Test
MEV1S1512SC 15 12 84 76 2.3 3.5 6 15 83.5 87.5 63 6523 SIP
MEV1S1515SC 15 15 67 76 2.5 3.5 6 15 85 89 87 5916 SIP
5V, 12V, 15V, 24V, & 48V inputs
MEV1S2405SC 24 5 200 50 3.3 5 12 20 79 84 38 7391 SIP
5V, 9V, 12V, & 15V output
MEV1S2409SC 24 9 111 48 2.2 3.5 8 20 81 86.5 56 6490 SIP
No external components required MEV1S2412SC 24 12 84 48 2 3.5 7 15 82 87.5 72 6772 SIP
MEV1S2415SC 24 15 67 48 1.8 3 7 15 82 87.5 83 5957 SIP
No electrolytic or tantalum capacitors
MEV1S4805SC 48 5 200 26 3.3 5 19 35 75.5 79.5 34 7354 SIP
Pin compatible with MEV3, NMK & NMV
MEV1S4809SC 48 9 111 25 2.4 3.5 13 25 78.5 82 54 7120 SIP
series
MEV1S4812SC 48 12 84 26 2 3 10 20 78 82 63 7088 SIP
MEV1S4815SC 48 15 67 26 1.9 3 9 20 79 82.5 74 7238 SIP
MEV1S0505DC 5 5 200 234 5.4 6.5 15 30 81 84 39 6884 DIP
PRODUCT OVERVIEW
MEV1S0509DC 5 9 111 228 4.2 5.5 9 20 83 86.5 40 6732 DIP
The MEV series is the new high performance
MEV1S0512DC 5 12 84 228 5.0 5.7 8 15 84 87 39 6153 DIP
version of our 1W NMV series. The MEV series
MEV1S0515DC 5 15 67 226 4.4 5.5 8 15 84 87.5 38 5419 DIP
is more efcient and offers improved regulation
MEV1S1205DC 12 5 200 98 4.6 5.5 11 20 80 84 34 6644 DIP
performance from 1.8% for applications where a
MEV1S1209DC 12 9 111 96 3 3.5 8 15 82 86 50 6434 DIP
wide output voltage variation can not be tolerated.
MEV1S1212DC 12 12 84 93 3.1 3.7 7 15 84 88 52 5653 DIP
They are ideally suited for providing local supplies
MEV1S1215DC 12 15 67 94 2.5 3.3 6 15 83 88 60 5267 DIP
on control system boards with the added benet
MEV1S1505DC 15 5 200 79 4 5.2 11 25 79 83.5 32 6332 DIP
of 3kVDC galvanic isolation to reduce switch ing
MEV1S1509DC 15 9 111 77 2.6 3.3 7 20 81 86.5 52 6114 DIP
noise. The MEV series is currently available in an
MEV1S1512DC 15 12 84 76 2.3 3 6 15 83 87.5 63 5767 DIP
industry SIP 7 or DIP 14 package.
MEV1S1515DC 15 15 67 75 2.5 3.2 6 15 84 89 87 5002 DIP
MEV1S2405DC 24 5 200 50 3.4 4.5 16 30 79 84 38 6488 DIP
MEV1S2409DC 24 9 111 48 2.3 3.3 9 20 82 86.5 55 5693 DIP
MEV1S2412DC 24 12 84 48 2 3 7 15 83 87.5 73 5736 DIP
MEV1S2415DC 24 15 67 48 1.8 3 6 15 83 87.5 84 4915 DIP
1. For dual output variants, see page 2.
2. See Ripple & Noise characterisation method.
3. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load.
All specications typical at TA=25C, nominal input voltage and rated output current unless otherwise specied.
For full details go to
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KDC_MEV1.F07 Page 1 of 10
Nominal Input Voltage
Output Voltage
Output Current
Input Current at
Rated Load
Load Regulation (Typ)
Load Regulation (Max)
2
Ripple & Noise (Typ)
2
Ripple & Noise (Max)
Efciency (Min)
Efciency (Typ)
Isolation Capacitance
3
MTTF
Package StyleMEV1 Series
3kVDC Isolated 1W Single & Dual Output DC-DC Converters
1
SELECTION GUIDE - DUAL OUTPUT
Order Code
V V mA % mVp-p % pF kHrs
MEV1D0505SC 5 5 100 233 5.1 6.5 14 35 82 85 42 4585 SIP
MEV1D0509SC 5 9 56 228 4.1 5.2 11 30 84 87 42 4565 SIP
MEV1D0512SC 5 12 42 228 4.2 5.4 9 25 85 87.5 38 4114 SIP
MEV1D0515SC 5 15 33 225 4.0 5.2 9 25 85 88 38 3544 SIP
MEV1D1205SC 12 5 100 98 3.8 4.5 13 35 81 85 33 4179 SIP
MEV1D1209SC 12 9 56 95 2.7 3.5 10 25 83 87 53 4679 SIP
MEV1D1212SC 12 12 42 93 2.7 3.4 8 20 85 89.5 64 3932 SIP
MEV1D1215SC 12 15 33 94 2.2 3 7 20 85 88.5 74 3362 SIP
MEV1D1505SC 15 5 100 78 3.3 4.0 14 35 81 84.5 33 4058 SIP
MEV1D1509SC 15 9 56 76 2.2 2.9 10 30 83 87 47 4171 SIP
MEV1D1512SC 15 12 42 76 2.1 3.0 8 25 84 88 67 3746 SIP
MEV1D1515SC 15 15 33 75 2.3 3.0 7 20 87 90.5 112 3127 SIP
MEV1D2405SC 24 5 100 49 2.9 4.0 13 35 81 84 36 4648 SIP
MEV1D2409SC 24 9 56 47 1.9 2.7 12 35 83 86 52 4574 SIP
MEV1D2412SC 24 12 42 47 1.8 2.7 10 30 85 88 78 4009 SIP
MEV1D2415SC 24 15 33 47 1.5 2.4 9 25 84 88 81 3232 SIP
MEV1D4805SC 48 5 100 26 2.6 3.3 21 50 77 80 32 4791 SIP
MEV1D4809SC 48 9 56 25 1.6 2.4 14 40 80 83 54 3843 SIP
MEV1D4812SC 48 12 42 25 1.4 2.2 13 35 81 84 79 3301 SIP
MEV1D4815SC 48 15 33 25 1.3 2.2 12 30 82 85 79 2977 SIP
MEV1D0505DC 5 5 100 233 5.1 6.5 14 35 82 85 42 4585 DIP
MEV1D0509DC 5 9 56 228 4.1 5.2 11 30 84 87 42 4565 DIP
MEV1D0512DC 5 12 42 228 4.2 5.4 9 25 85 87.5 38 4114 DIP
MEV1D0515DC 5 15 33 225 4.0 5.2 9 25 85 88 38 3544 DIP
MEV1D1205DC 12 5 100 98 3.8 4.5 13 35 81 85 33 4179 DIP
MEV1D1209DC 12 9 56 95 2.7 3.5 10 25 83 87 53 4679 DIP
MEV1D1212DC 12 12 42 93 2.7 3.4 8 20 85 89.5 64 3932 DIP
MEV1D1215DC 12 15 33 94 2.2 3 7 20 85 88.5 74 3362 DIP
MEV1D1505DC 15 5 100 78 3.3 4 14 35 81 84.5 33 4058 DIP
MEV1D1509DC 15 9 56 76 2.2 2.9 10 30 83 87 47 4171 DIP
MEV1D1512DC 15 12 42 76 2.1 3.0 8 25 84 88 67 3746 DIP
MEV1D1515DC 15 15 33 75 2.3 3.0 7 20 87 90.5 112 3127 DIP
MEV1D2405DC 24 5 100 49 2.9 4 13 35 81 84 36 4648 DIP
MEV1D2409DC 24 9 56 47 1.9 2.7 12 35 83 86 52 4574 DIP
MEV1D2412DC 24 12 42 47 1.8 2.7 10 30 85 88 78 4009 DIP
MEV1D2415DC 24 15 33 47 1.5 2.4 9 25 84 87.5 81 3232 DIP
1. For single output variants, see page 1.
2. See Ripple & Noise characterisation method.
3. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load.
All specications typical at TA=25C, nominal input voltage and rated output current unless otherwise specied.
www.murata-ps.com/support
KDC_MEV1.F07 Page 2 of 10
Nominal Input Voltage
Output Voltage
Output Current
Input Current at
Rated Load
Load Regulation (Typ)
Load Regulation (Max)
2
Ripple & Noise (Typ)
2
Ripple & Noise (Max)
Efciency (Min)
Efciency (Typ)
Isolation Capacitance
3
MTTF
Package Style