MEV1 Series
3kVDC Isolated 1W Single & Dual Output DC/DC Converters
KDC_MEV1.F05 Page 1 of 10
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SELECTION GUIDE - SINGLE OUTPUT
1
Order Code
Nominal Input Voltage
Output Voltage
Output Current
Input Current at
Rated Load
Load Regulation (Typ)
Load Regulation (Max)
Ripple & Noise (Typ)
2
Ripple & Noise (Max)
2
Efficiency (Min)
Efficiency (Typ)
Isolation Capacitance
MTTF
3
Package Style
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
MEV1S0512SC 5 12 84 226 4.6 5.5 10 20 84 87 40 7175 SIP
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
MEV1S1209SC 12 9 111 96 3 3.3 8 15 83 86 50 7317 SIP
MEV1S1212SC 12 12 84 94 3 3.6 7 15 85.5 88 70 6647 SIP
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
MEV1S1509SC 15 9 111 77 2.5 3.5 8 20 82.5 86.5 52 6906 SIP
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
MEV1S2405SC 24 5 200 50 3.3 5 12 20 79 84 38 7391 SIP
MEV1S2409SC 24 9 111 48 2.2 3.5 8 20 81 86.5 56 6490 SIP
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
MEV1S4805SC 48 5 200 26 3.3 5 19 35 75.5 79.5 34 7354 SIP
MEV1S4809SC 48 9 111 25 2.4 3.5 13 25 78.5 82 54 7120 SIP
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
MEV1S0509DC 5 9 111 228 4.2 5.5 9 20 83 86.5 40 6732 DIP
MEV1S0512DC 5 12 84 228 5.0 5.7 8 15 84 87 39 6153 DIP
MEV1S0515DC 5 15 67 226 4.4 5.5 8 15 84 87.5 38 5419 DIP
MEV1S1205DC 12 5 200 98 4.6 5.5 11 20 80 84 34 6644 DIP
MEV1S1209DC 12 9 111 96 3 3.5 8 15 82 86 50 6434 DIP
MEV1S1212DC 12 12 84 93 3.1 3.7 7 15 84 88 52 5653 DIP
MEV1S1215DC 12 15 67 94 2.5 3.3 6 15 83 88 60 5267 DIP
MEV1S1505DC 15 5 200 79 4 5.2 11 25 79 83.5 32 6332 DIP
MEV1S1509DC 15 9 111 77 2.6 3.3 7 20 81 86.5 52 6114 DIP
MEV1S1512DC 15 12 84 76 2.3 3 6 15 83 87.5 63 5767 DIP
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 specifications typical at T
A=25°C, nominal input voltage and rated output current unless otherwise specified.
PRODUCT OVERVIEW
The MEV series is the new high performance
version of our 1W NMV series. The MEV series
is more efficient and offers improved regulation
performance from 1.8% for applications where a
wide output voltage variation can not be tolerated.
They are ideally suited for providing local supplies
on control system boards with the added benefit
of 3kVDC galvanic isolation to reduce switch ing
noise. The MEV series is currently available in an
industry SIP 7 or DIP 14 package.
FEATURES
UL 60950 Recognized
RoHS compliant
Efficiency to 89% (Typ.)
Power density to 0.85W/cm
3
Wide temperature performance at full
1 Watt load, –40°C to 85°C
UL 94V-0 package material
No heatsink required
Industry standard pinout
3kVDC isolation (1 minute) ‘Hi Pot Test’
5V, 12V, 15V, 24V, & 48V inputs
5V, 9V, 12V, & 15V output
Fully encapsulated with toroidal
magnetics
No external components required
No electrolytic or tantalum capacitors