NCS6S1203C [MURATA]
DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, ROHS COMPLIANT, METAL PACKAGE-23/8;型号: | NCS6S1203C |
厂家: | muRata |
描述: | DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, ROHS COMPLIANT, METAL PACKAGE-23/8 |
文件: | 总10页 (文件大小:2400K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
NCS6 Series
s
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
SELECTION GUIDE
Input
Output
Current
100%
Load
Input Current Ripple &
Noise
Efficiency
Voltage
Output
Voltage
MTTF1
0%
Load
mA
7
100%
Load
mA
Order Code
Nom.
Min.
Typ.
(Typ.)
V
V
±±
±12
±1±
3.3
±
A
mV p-p
1±
%
80
82
84
7±
79
84
8±
79
82
82
73
78
82
83
%
82
8ꢀ
87
78
82
8ꢀ
87
80
84
84
7ꢀ
80
84
84
Hrs
NCS6D1205C
NCS6D1212C
NCS6D1215C
NCS6S1203C
NCS6S1205C
NCS6S1212C
NCS6S1215C
NCS6D4805C
NCS6D4812C
NCS6D4815C
NCS6S4803C
NCS6S4805C
NCS6S4812C
NCS6S4815C
12
12
12
12
12
12
12
48
48
48
48
48
48
48
±0.ꢀ
±0.2±
±0.2
1.±2
1.2
ꢀ10
384,470
40ꢀ,121
344,9±7
ꢀꢀ2,073
±21,97±
43±,±ꢀ7
437,±82
373,19±
391,±ꢀ3
330,7±2
483,4ꢀ0
441,8±0
408,±±±
41ꢀ,319
10
12
10
7
±80
±80
±±0
ꢀ10
±80
±80
1ꢀ0
1±0
1±0
1±0
1ꢀ0
1±0
1±0
10
20
30
30
12
0.±
10
12
ꢀ
30
1±
0.4
30
FEATURES
±±
±12
±1±
3.3
±
±0.ꢀ
±0.2±
±0.2
1.±2
1.2
±0
nUL ꢀ09±0 recognized
nRoHS compliant
7
30
7
30
10
ꢀ
40
n4:1 Wide range voltage input
30
12
0.±
7
30
nOperating temperature range –40°C to
8±°C
1±
0.4
7
30
INPUT CHARACTERISTICS
nTypical load regulation from 0.0ꢀ%
n1.±kVDC Isolation
Parameter
Conditions
Min.
9
Typ.
12
Max.
3ꢀ
Units
V
12V input types
48V input types
Voltage range
18
48
7±
nTypical efficiency to 87%
n12V & 48V Nominal input
nPower density 0.94W/cm3
nUL 94V-0 Package materials
nNo electrolytic capacitors
nLow noise
Turn on threshold 12V input types
Turn off threshold 12V input types
Turn on threshold 48V input types
Turn off threshold 48V input types
8.±
7.±
1ꢀ.7
1±.8
12
Under voltage lock out
Reflected ripple current
V
Single output types
Dual output types
12V input types
48V input types
4
Single output types
Dual output types
9
mA p-p
ꢀ
nUnder voltage lock out
nCurrent fold back
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
ꢀ
Units
W
±V, 12V & 1±V output types
Rated power
PRODUCT OVERVIEW
3.3V output types
Positive outputs
Negative outputs
±
±2
±3
0.2
0.7
0.ꢀ
0.±
0.2
1.0
The NCSꢀ series of DC/DC converters offers
single & dual output voltages from input voltage
ranges of 9-3ꢀV and 18-7±V. The NCSꢀ is housed
in an industry standard package with a standard
pinout. The NCSꢀ is packaged in a metal case for
improved EMI shielding and is also encapsulated
for superior thermal performance.
Voltage set point accuracy
Line regulation
%
%
Positive outputs
0.002
0.09
0.±
Low line to high line
Negative outputs
3V outputs
±V positive outputs
12V & 1±V positive outputs
All negative outputs
0.3
10% total load to
100% total load
Load Regulation
Cross Regulation
%
%
0.0ꢀ
0.2
Applications include telecommunications, battery
powered systems, process control and distributed
power systems.
% voltage change on
negative output when
positive load varies
from 12.±% to 37.±%
±V
±
with negative load fixed 12V & 1±V
at ±0%
2.±
Single output types
2.±
2±
3.3V & ±V output
types
Dual output types
Single output types
Dual output types
Single output types
Dual output types
4.ꢀ
11
Start-up Time
12V output types
1±V output types
mS
±.±
14
For full details go to
www.murata-ps.com/rohs
1 Calculated using MIL-HDBK-217F FN2, parts stress method with nominal input voltage at full load.
All specifications typical at TA=2±°C, nominal input voltage and rated output current unless otherwise specified.
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KDC_NCS6C.D04 Page 1 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
ISOLATION CHARACTERISTICS
Parameter
Isolation test voltage
Resistance
Conditions
Flash tested for 1 seconds
Viso = 1kVDC
Min.
1±00
1
Typ.
22±
Max.
Units
VDC
GΩ
Capacitance
pF
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection (for SELV input voltages)
Internal power dissipation
Continuous
2.1W
Lead temperature 1.0mm from case for 10 seconds
(to JEDEC JESD22-B10ꢀ ISS C)
2ꢀ0°C
Minimum output load for specification (see application notes)
Input voltage, NCSꢀ 12V input types
10% of rated load
40V
80V
Input voltage, NCSꢀ 48V input types
GENERAL CHARACTERISTICS1
Parameter
Switching frequency
Conditions
Min.
Typ.
180
Max.
Units
kHz
TEMPERATURE CHARACTERISTICS
Parameter
Operation
Storage
Conditions
Min.
-40
Typ.
Max.
8±
Units
-±0
12±
±V
3ꢀ
32
31
32
32
28
2ꢀ
10±
48VIN Dual outputs
12V
1±V
3.3V
±V
°C
100% Load, Nom VIN,
Still Air
Case temperature rise above ambient
All other output types
12V
1±V
Thermal shutdown
Case Temperature
APPLICATION NOTES
Output Capacitors
The NCSꢀ series does not require output capacitors to meet datasheet specification. To meet datasheet specification, total output capacitance should not exceed:
Output Voltage (V)
Output Capacitance (µF)
3.3
±
470
470
220
220
12
1±
Minimum Load
The minimum load to meet full datasheet specification is 10% of the full rated load across the specified input voltage range.
Between 0% and 10% output loading, the positive output voltage will remain within data sheet specification however, output ripple and noise will increase as well as a
decrease in accuracy on negative outputs.
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KDC_NCS6C.D04 Page 2 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
TECHNICAL NOTES
ISOLATION VOLTAGE
‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test voltage,
applied for a specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.
Murata Power Solutions NCSꢀ series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 1.±kVDC for 1 second.
A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?”
The NCSꢀ has been recognized by Underwriters Laboratory for functional isolation. Both input and output should normally be maintained within SELV limits i.e. less than 42.4V
peak, or ꢀ0VDC. The isolation test voltage represents a measure of immunity to transient voltages and the part should never be used as an element of a safety isolation system.
The part could be expected to function correctly with several hundred volts offset applied continuously across the isolation barrier; but then the circuitry on both sides of the barrier
must be regarded as operating at an unsafe voltage and further isolation/insulation systems must form a barrier between these circuits and any user-accessible circuitry according
to safety standard requirements.
REPEATED HIGH-VOLTAGE ISOLATION TESTING
It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials,
construction and environment. The NCSꢀ series has an ER ferrite core, with no additional insulation between primary and secondary windings of enameled wire. While parts can be
expected to withstand several times the stated test voltage, the isolation capability does depend on the wire insulation. Any material, including this enamel (typically polyurethane)
is susceptible to eventual chemical degradation when subject to very high applied voltages thus implying that the number of tests should be strictly limited. We therefore strongly
advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be reduced by 20% from specified test voltage.
This consideration equally applies to agency recognized parts rated for better than functional isolation where the wire enamel insulation is always supplemented by a further
insulation system of physical spacing or barriers.
SAFETY APPROVAL
The NCSꢀ series has been recognised by Underwriters Laboratory (UL) to UL ꢀ09±0 for functional insulation in a maximum ambient temperature of 8±ºC and/or case temperature
limit of 120ºC (case temperature measured on the face opposite the pins). File number E1±12±2 applies.
Note: This series gained UL ꢀ09±0 recognition for products manufactured on or after datecode G1114, any NCSꢀ parts manufactured before this date code should not be considered
UL ꢀ09±0 recognized. Any NCSꢀ that is UL recognized will be printed with the UL logo.
RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 2ꢀ0ºC for 10 seconds. The pin termination finish
on this product series is a Gold flash (0.0±-0.10 micron) over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems.
For further information, please visit www.murata-ps.com/rohs
CHARACTERISATION TEST METHODS
Ripple & Noise Characterisation Method
Ripple and noise measurements are performed with the following test configuration.
C1
C2
1µF X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC/DC converter
10µF tantalum capacitor, voltage rating to be a minimum of 1.± times the output voltage of the DC/DC converter with an ESR of less
than 100mΩ at 100 kHz
C3
R1
100nF multilayer ceramic capacitor, general purpose
4±0Ω resistor, carbon film, ±1% tolerance
R2
±0Ω BNC termination
T1
3T of the coax cable through a ferrite toroid
RLOAD
Resistive load to the maximum power rating of the DC/DC converter. Connections should be made via twisted wires
Measured values are multiplied by 10 to obtain the specified values.
Differential Mode Noise Test Schematic
DC/DC Converter
OSCILLOSCOPE
Y INPUT
R2
C1 C2 C3
R1
T1
+
+
Input
Output
SUPPLY
-
-
R LOAD
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KDC_NCS6C.D04 Page 3 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
EFFICIENCY VS LOAD
NCS6S1203C
NCS6S1205C
82
90
80
70
80
78
76
74
72
70
12V
60
50
40
30
20
10
0
24V
12V
24V
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
Load (%)
NCS6S1212C
NCS6S1215C
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
24V
24V
12V
12V
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Load (%)
Load (%)
NCS6S4803C
NCS6S4805C
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
24V
48V
24V
48V
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Load (%)
NCS6S4812C
NCS6S4815C
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
24V
48V
24V
48V
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
Load (%)
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KDC_NCS6C.D04 Page 4 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
EFFICIENCY VS LOAD
NCS6D1205C
NCS6D1212C
90
80
78
76
74
72
70
68
66
64
62
60
85
24V
80
24V
12V
75
12V
70
65
60
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
Load (%)
NCS6D1215C
NCS6D4805C
85
90
85
80
75
70
65
60
80
24V
24V
75
70
12V
48V
65
60
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
Load (%)
NCS6D4812C
90
NCS6D4815C
90
85
80
85
80
75
70
65
60
55
50
24V
24V
75
70
48V
48V
65
60
55
50
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%
Load (%)
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KDC_NCS6C.D04 Page ± of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
TEMPERATURE DERATING
NCS6S1203C
NCS6S1205C
6
7
6
5
4
3
2
1
5
400 lfm
4
200 lfm
400 lfm
200 lfm
100 lfm
3
2
1
0
100 lfm
still air
still air
10 20 30 40 50 60 70 80
0
-40 -30 -20 -10
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
NCS6S1212C
NCS6S1215C
7
7
6
5
4
3
2
1
0
6
5
4
3
2
1
400 lfm
200 lfm
400 lfm
100 lfm
200 lfm
100 lfm
still air
still air
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
NCS6S4803C
NCS6S4805C
7
6
6
5
4
3
2
1
0
5
4
3
2
1
400 lfm
400 lfm
200 lfm
100 lfm
200 lfm
100 lfm
still air
still air
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
NCS6S4812C
NCS6S4815C
7
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
400 lfm
200 lfm
100 lfm
400 lfm
200 lfm
100 lfm
still air
still air
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
-40 -30 -20 -10
0
Ambient Temperature (ºC)
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KDC_NCS6C.D04 Page ꢀ of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
TEMPERATURE DERATING
NCS6D1205C
NCS6D1212C
7
7
6
5
4
3
2
1
6
5
400 lfm
400 lfm
200 lfm
100 lfm
4
3
2
1
0
200 lfm
100 lfm
still air
still air
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
NCS6D1215C
NCS6D4805C
7
7
6
5
4
3
2
1
0
6
5
4
3
2
1
400 lfm
200 lfm
400 lfm
200 lfm
100 lfm
still air
100 lfm
still air
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
NCS6D4812C
NCS6D4815C
7
7
6
5
4
3
2
1
0
6
5
4
3
2
1
400 lfm
400 lfm
200 lfm
100 lfm
200 lfm
100 lfm
still air
still air
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
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KDC_NCS6C.D04 Page 7 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
EMC FILTERING AND SPECTRA
FILTERING
The module includes a basic level of filtering, the following table shows the additional input capacitor typically required to meet EN ±±022 Curve A Quasi-Peak EMC limit, as
shown in the below plots.
NCSꢀD120±C
NCSꢀD1212C
NCSꢀD121±C
NCSꢀD480±C
NCSꢀD4812C
NCSꢀD481±C
2.2µF
none
none
10µF
10µF
10µF
NCSꢀS1203C
NCSꢀS120±C
NCSꢀS1212C
NCSꢀS121±C
NCSꢀS4803C
NCSꢀS480±C
NCSꢀS4812C
NCSꢀS481±C
4.7µF
4.7µF
10µF
10µF
4.7µF
10µF
10µF
10µF
NCS6D1205C
NCS6D1212C
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
100000
1000000
10000000
100000000
100000
1000000
10000000
10000000
Frequency (Hz)
Frequency (Hz)
NCS6D1215C
NCS6D4805C
90
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
100000
1000000
10000000
100000000
100000
1000000
10000000
100000000
Frequency (Hz)
Frequency (Hz)
NCS6D4812C
NCS6D4815C
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
100000
1000000
10000000
100000000
100000
1000000
10000000
100000000
Frequency (Hz)
Frequency (Hz)
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KDC_NCS6C.D04 Page 8 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
EMC FILTERING AND SPECTRA (continued)
NCS6S1203C
NCS6S1205C
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
100000
1000000
1000000
1000000
10000000
10000000
10000000
100000000
100000000
100000000
100000
1000000
10000000
100000000
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
NCS6S1212C
90
NCS6S1215C
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
100000
100000
1000000
1000000
1000000
10000000
10000000
10000000
100000000
100000000
100000000
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
NCS6S4803C
90
NCS6S4805C
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
100000
100000
NCS6S4812C
90
NCS6S4815C
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
100000
1000000
10000000
100000000
100000
Frequency (Hz)
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KDC_NCS6C.D04 Page 9 of 10
NCS6 Series
Isolated 6W 4:1 Input Single & Dual Output DC/DC Converters
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
PIN CONNECTIONS
Function
Pin
NCS6xxxxxC
XYYWW
Single
-VIN
Dual
-VIN
2
20.0
3
-VIN
-VIN
(0.787)
9
No pin
N/C
OV
11
14
1ꢀ
22
23
-VOUT
+VOUT
OV
+VOUT
-VOUT
+VIN
+VIN
+VIN
32.0 (1.26)
5.0 (0.197)
+VIN
TUBE OUTLINE DIMENSIONS
10.0 (0.394)
0.5 (0.02)
1.00 0.1ꢀ5 0.0ꢁ 0.00ꢂꢃ
2.0 (0.079)
6.50
(0.256)
0.50 (0.020)
8.ꢀ5 0.33ꢀꢃ
15.24 (0.600)
5.08 (0.200)
20.ꢀ5 0.807ꢃ
2.36
(0.093)
Tube length ±20 (20.47)
2
3
9
11
14
All dimensions in mm (inches) ±0.2± (0.010).
Quantity: 1±
15.24
(0.600)
RECOMMENDED FOOTPRINT DETAILS
8 HOLES
1.0mm
Ø
23 22
16
2.54 (0.1)
4.57 (0.180)
2.54 (0.100)
Weight: 17g
All dimensions in mm (inches) ± 0.± (0.020) except pin to pin tolerance ±0.2± (0.010).
All pins on a 2.±4 (0.100) pitch and within 0.2± (0.010) of true position.
The copper case is connected to the output (-VOUT) pin. Care is needed in the design of this circuit board on which the converter is mounted.
Top side tracks must not contact the edge of the case on the underside of the unit.
2.54 (0.1)
All dimensions in mm (inches) ±0.2± (± 0.010).
Please note that from 2010 onwards, you may receive either a blue or a black case.
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy:
Refer to: http://www.murata-ps.com/requirements/
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2013 Murata Power Solutions, Inc.
www.murata-ps.com/support
KDC_NCS6C.D04 Page 10 of 10
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