MEV1S0512SC Murata Power Solutions Inc, MEV1S0512SC Datasheet - Page 5

• Manufacturer Part Number: MEV1S0512SC
• Description: DC/DC Converters & Regulators 5Vin 12Vout 84mA 1W
• Manufacturer: Murata Power Solutions Inc
• Series: MEVr

Specifications of MEV1S0512SC

• Output Power: 1 W
• Input Voltage Range: 4.5 V to 5.5 V
• Input Voltage (nominal): 5 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 84 mA
• Isolation Voltage: 3 KV
• Package / Case Size: SIP
• Output Type: Isolated Single
• Output Voltage: 12 V
• Package / Case: SIP
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPLICATION NOTES (continued)
www.murata-ps.com
Output Ripple Reduction
By using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mV p-p max.
Component selection
Capacitor: It is required that the ESR (Equivalent Series Resistance) should be as low as possible, ceramic types are recommended.
The voltage rating should be at least twice (except for 15V output), the rated output voltage of the DC/DC converter.
Inductor: The rated current of the inductor should not be less than that of the output of the DC/DC converter. At the rated current, the DC resistance of the inductor
should be such that the voltage drop across the inductor is <2% of the rated voltage of the DC/DC converter. The SRF (Self Resonant Frequency) should be
>20MHz.
MEV1S0505xC
MEV1S0509xC
MEV1S0512xC
MEV1S0515xC
MEV1S1205xC
MEV1S1209xC
MEV1S1212xC
MEV1S1215xC
MEV1S1505xC
MEV1S1509xC
MEV1S1512xC
MEV1S1515xC
MEV1S2405xC
MEV1S2409xC
MEV1S2412xC
MEV1S2415xC
MEV1S4805SC
MEV1S4809SC
MEV1S4812SC
MEV1S4815SC
L, μH
10
22
47
47
10
22
47
47
10
22
47
47
10
22
47
47
10
22
47
47
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
Inductor
SMD
Source
Power
Through Hole
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
DC
Capacitor
C, μF
4.7
2.2
4.7
2.2
4.7
2.2
4.7
2.2
4.7
2.2
1
1
1
1
1
1
1
1
1
1
DC
3kVDC Isolated 1W Single Output DC/DC Converters
Technical enquiries email: [e-mail], tel: [phone]
L
C
Load
2010-11-04 KDC_MEV1.E02 Page 5 of 9
MEV1 Series