NTH0512MC Murata Power Solutions Inc, NTH0512MC Datasheet - Page 4

• Manufacturer Part Number: NTH0512MC
• Description: DC/DC SM 2W 5-12V Single 1kV
• Manufacturer: Murata Power Solutions Inc
• Series: NTHr
• Type: Isolatedr

Specifications of NTH0512MC

• Output: ±12V
• Number Of Outputs: 2
• Power (watts): 2W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 26-DIP SMD Module (12 Leads)
• 1st Output: 12 VDC @ 83mA
• 2nd Output: -12 VDC @ 83mA
• Size / Dimension: 0.70" L x 0.50" W x 0.23" H (17.8mm x 12.7mm x 5.8mm)
• Power (watts) - Rated: 2W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 82%
• Approvals: UL
• Product: Isolated
• Output Power: 1 W
• Input Voltage Range: 4.5 V to 5.5 V
• Input Voltage (nominal): 5 V
• Output Voltage (channel 1): +/- 12 V
• Output Current (channel 1): +/- 83 mA
• Output Voltage (channel 2): 12 V
• Isolation Voltage: 1 KV
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• 3rd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Details
• Other names: 811-1690-5

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.
NTH0505MC
NTH0509MC
NTH0512MC
NTH0515MC
NTH1205MC
NTH1209MC
NTH1212MC
NTH1215MC
L, μH
220
220
10
22
47
10
22
47
82103C
82223C
82473C
82474C
82103C
82223C
82473C
82474C
Inductor
SMD
Source
Power
Through Hole
11R103C
11R223C
11R473C
11R474C
11R103C
11R223C
11R473C
11R474C
DC
Capacitor
0.22
0.22
C, μF
4.7
2.2
4.7
2.2
1
1
DC
Technical enquiries email: [e-mail], tel: [phone]
L
Isolated 2W Dual Output SM DC/DC Converters
C
Load
2010-07-08 KDC_NTHC.C01 Page 4 of 6
NTH Series