NKE0512SC Murata Power Solutions Inc, NKE0512SC Datasheet - Page 5
![CONV DC/DC 1W 5VIN 12V SIP SGL](/photos/8/58/85819/nke0512sc_sml.jpg)
NKE0512SC
Manufacturer Part Number
NKE0512SC
Description
CONV DC/DC 1W 5VIN 12V SIP SGL
Manufacturer
Murata Power Solutions Inc
Series
NKEr
Type
Isolatedr
Datasheet
1.NKE1212SC.pdf
(7 pages)
Specifications of NKE0512SC
Number Of Outputs
1
Output
12V
Power (watts)
1W
Mounting Type
Through Hole
Voltage - Input
4.5 ~ 5.5V
Package / Case
4-SIP Module
1st Output
12 VDC @ 83mA
Size / Dimension
0.45" L x 0.24" W x 0.29" H (11.4mm x 6.1mm x 7.4mm)
Power (watts) - Rated
1W
Operating Temperature
-40°C ~ 85°C
Efficiency
78%
Approvals
cUL, UL
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
Isolation Voltage
3 KV
Package / Case Size
SIP
Output Voltage
12 V
Product
Isolated
Output Current
0.083A
Input Voltage
5V
Screening Level
Industrial
Mounting Style
Through Hole
Pin Count
4
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
811-1437-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NKE0512SC
Manufacturer:
TEPRO
Quantity:
193
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.
NKE0505xEC
NKE0509SC
NKE0303xC
NKE0305xC
NKE0309xC
NKE0503xC
NKE0505xC
NKE0512xC
NKE0515xC
NKE1205xC
NKE1209xC
NKE1212xC
NKE1215xC
L, μH
100
100
10
47
47
10
47
47
47
68
47
47
68
82103C
82473C
82473C
82103C
82473C
82473C
82473C
82683C
82104C
82473C
82473C
82683C
82104C
Inductor
SMD
Source
Power
Through Hole
11R103C
11R473C
11R473C
11R103C
11R473C
11R473C
11R473C
11R683C
11R104C
11R473C
11R473C
11R683C
11R104C
DC
Capacitor
0.68μF
0.47μF
4.7μF
4.7μF
4.7μF
4.7μF
4.7μF
2.2μF
4.7μF
2.2μF
C, μF
1μF
1μF
1μF
DC
Isolated Sub-Miniature 1W Single Output DC/DC Converters
Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232
L
C
Load
2010-07-14 KDC_NKE.K01 Page 5 of 7
NKE Series