CONV DC/DC 1W 5VIN 5VOUT SIP SGL

NKE0505SC

Manufacturer Part NumberNKE0505SC
DescriptionCONV DC/DC 1W 5VIN 5VOUT SIP SGL
ManufacturerMurata Power Solutions Inc
SeriesNKE
TypeIsolated
NKE0505SC datasheet
 

Specifications of NKE0505SC

Number Of Outputs1Output5V
Power (watts)1WMounting TypeThrough Hole
Voltage - Input4.5 ~ 5.5VPackage / Case4-SIP Module
1st Output5 VDC @ 200mASize / Dimension0.45" L x 0.24" W x 0.29" H (11.4mm x 6.1mm x 7.4mm)
Power (watts) - Rated1WOperating Temperature-40°C ~ 85°C
Efficiency69%ApprovalscUL, UL
Output Power1 WInput Voltage Range4.5 V to 5.5 V
Input Voltage (nominal)5 VOutput Voltage (channel 1)5 V
Output Current (channel 1)200 mAIsolation Voltage3 KV
Package / Case SizeSIPOutput Voltage5 V
ProductIsolatedLead Free Status / RoHS StatusLead free / RoHS Compliant
3rd Output-2nd Output-
4th Output-Other names811-1434-5
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FEATURES
RoHS Compliant
Sub-Miniature SIP & DIP Styles
3kVDC Isolation
UL Recognised
Wide Temperature performance at full
1 Watt load, –40°C to 85°C
Increased Power Density to 2.09W/cm
UL 94V-0 Package Material
Footprint at 0.69cm
2
Industry Standard Pinout
3.3V, 5V & 12V Input
3.3V, 5V, 9V, 12V and 15V Output
Internal SMD Construction
Fully Encapsulated with Toroidal
Magnetics
MTTF up to 2.4 Million hours
Custom Solutions Available
No Electrolytic or Tantalum Capacitors
DESCRIPTION
The NKE sub-miniature series of DC/DC Converters
is particularly suited to isolating and/or converting
DC power rails. A smaller package size, improved
effi ciency, lower output ripple and 3kVDC isolation
capability through state of the art packaging and
improved technology. The galvanic isolation allows
the device to be confi gured to provide an isolated
negative rail in systems where only positive rails
exist. The wide temperature range guarantees
startup from –40°C and full 1 watt output at 85°C.
 
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
Isolated Sub-Miniature 1W Single Output DC/DC Converters
SELECTION GUIDE
Nominal
Output
Input
Voltage
Voltage
Order Code
V
V
NKE0303DC
3.3
3.3
NKE0305DC
3.3
5
NKE0309DC
3.3
9
3
NKE0312DC
3.3
12
3
NKE0315DC
3.3
15
NKE0303SC
3.3
3.3
NKE0305SC
3.3
5
NKE0309SC
3.3
9
NKE0503DC
5
3.3
NKE0505DC
5
5
NKE0505DEC
5
5
NKE0509DC
5
9
3
NKE0512DC
5
12
NKE0515DC
5
15
NKE0503SC
5
3.3
NKE0505SC
5
5
NKE0505SEC
5
5
NKE0509SC
5
9
NKE0512SC
5
12
NKE0515SC
5
15
NKE1205DC
12
5
NKE1209DC
12
9
NKE1212DC
12
12
NKE1215DC
12
15
NKE1205SC
12
5
NKE1209SC
12
9
NKE1212SC
12
12
NKE1215SC
12
15
NKE0505SEC/NKE0505DEC offers higher effi ciency than NKE0505SC/NKE0505DC but over a narrower operating temperature range.
See temperature characteristics graph.
INPUT CHARACTERISTICS
Parameter
Conditions
Continuous operation, 3.3V input types
Voltage range
Continuous operation, 5V input types
Continuous operation, 12V input types
Refl ected ripple current
3.3V input types
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage V
, NKE03 types
IN
Input voltage V
, NKE05 types
IN
Input voltage V
, NKE12 types
IN
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
All specifi cations typical at T
=25°C, nominal input voltage and rated output current unless otherwise specifi ed.
A
NKE Series
Input
Output
Isolation
Current at
Effi ciency
Current
Capacitance
Rated Load
%
mA
mA
pF
Min.
Typ.
303
400
68
72
30
200
400
72
75
35
111
403
71
74
30
83
398
73
76
33
66
394
74
77
35
303
400
68
72
30
200
400
72
75
35
111
403
71
74
30
303
270
70
74
40
200
289
66
69
28
200
250
75
77
34
111
266
72
75
29
83
260
73
78
30
66
256
74
78
32
303
270
70
74
40
200
289
66
69
28
200
250
75
77
34
111
266
72
75
29
83
260
73
78
30
66
256
74
78
32
200
117
68
72
35
111
107
72
78
50
83
105
73
79
57
66
103
76
81
60
200
117
68
72
35
111
107
72
78
50
83
105
73
79
57
66
103
76
81
60
Min.
2.97
4.5
10.8
300°C
530mW
5.5V
7V
15V
Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232
2010-07-14 KDC_NKE.K01 Page 1 of 7
MTTF
1
Package
Style
kHrs
1234
632
1204
DIP
1234
632
SIP
1204
619
2414
419
DIP
1173
633
360
619
2414
419
SIP
1173
633
360
620
488
DIP
360
252
620
488
SIP
360
252
Typ.
Max.
Units
3.3
3.63
5.0
5.5
V
12.0
13.2
40
60
mA p-p

NKE0505SC Summary of contents

  • Page 1

    ... NKE1212SC 12 12 NKE1215SC 12 15 NKE0505SEC/NKE0505DEC offers higher effi ciency than NKE0505SC/NKE0505DC but over a narrower operating temperature range. See temperature characteristics graph. INPUT CHARACTERISTICS Parameter Conditions Continuous operation, 3.3V input types Voltage range Continuous operation, 5V input types Continuous operation, 12V input types Refl ...

  • Page 2

    OUTPUT CHARACTERISTICS Parameter Conditions Rated Power T =-40°C to 120°C, see derating graphs A Voltage Set Point Accuracy See tolerance envelope Line regulation High V to low V IN 10% load to rated load, 3.3V output types & 0309 10% ...

  • Page 3

    TEMPERATURE DERATING GRAPHS NKE 0303DC/SC, 0305DC/ 1.5 SC, 0309DC/SC, 0503DC/SC, 0505DEC/SEC types only. 1.0 0.5 Safe Operating Area UL recognition to a maximum ambient temperature of 85ºC and case temperature limit of -40 130ºC. Ambient Temperature (°C) TOLERANCE ...

  • Page 4

    ... NKE0303SC 544 NKE0305SC 1306 NKE0309SC 5250 NKE0503SC 496 NKE0505SC 1075 NKE0505SEC 894 NKE0509SC 3140 Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test confi guration. C1 1μF X7R m ultilayer ceramic capacitor, voltage rating minimum of 3 times the output voltage of the DC/DC converter 10μ ...

  • Page 5

    APPLICATION NOTES (continued) 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 required that the ESR (Equivalent Series Resistance) ...

  • Page 6

    ... All dimensions in inches ±0.01 (mm ±0.25mm). All pins on a 0.1 (2.54) pitch and within ±0.01 (0.25) of true position. www.murata-ps.com Isolated Sub-Miniature 1W Single Output DC/DC Converters SIP Package 0.45 (11.48) 0.236 (6.00) 0.293 NKE0505SC (7.46) XYYWW 0.181 (4.60) 0.142 (3.60) 0.1 (2.54) 0.086± ...

  • Page 7

    PACKAGE SPECIFICATIONS (continued) RECOMMENDED FOOTPRINT DETAILS 8 Pin DIP Package TUBE OUTLINE DIMENSIONS 8 Pin DIP Tube Unless otherwise stated all dimensions in inches (mm) ±0.5mm. Tube length (8 Pin DIP) : 20.47 (520mm ±2mm). Tube length (4 Pin SIP) ...