DC/DC Converters. NCM6S4803C Datasheet

NCM6S4803C Converters. Datasheet pdf. Equivalent


Murata NCM6S4803C
www.murata-ps.com
NCM6 Series
Isolated 6W Wide Input Single & Dual Output DC-DC Converters
FEATURES
„UL60950 Reinforced Insulation
„ANSI/AAMI ES60601-1, 1 MOPP/2 MOOP’s
recognised
„4:1 Wide range voltage input3
„Operating temperature range –40°C to
85°C
„5.2kVDC isolation ‘Hi Pot Test’
„Typical efficiency to 88%
„5V, 12V & 48V Nominal input
„Power density 0.94W/cm3
„5mm creepage guaranteed
„Under voltage lock out
„Control pin option
PRODUCT OVERVIEW
The NCM6 series of DC-DC converters offers
single & dual output voltages from wide input
voltage ranges of 4.5-9, 9-36V & 18-75V.. The
NCM6 is housed in an industry standard package
with a standard pinout. The NCM6 is encapsulated
for superior thermal performance.
Applications include medical, telecommunication
battery powered systems, process control and
distributed power systems.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
SELECTION GUIDE
Input
Voltage
Order Code1
Nom.
V
NCM6D0505C
NCM6D0512C
NCM6D0515C
NCM6S0503C
NCM6S0505C
NCM6S0512C
NCM6S0515C
NCM6D1205C
NCM6D1212C
NCM6D1215C
NCM6S1203C
NCM6S1205C
NCM6S1212C
NCM6S1215C
NCM6D4805C
NCM6D4812C
NCM6D4815C
NCM6S4803C
NCM6S4805C
NCM6S4812C
NCM6S4815C
5
5
5
5
5
5
5
12
12
12
12
12
12
12
48
48
48
48
48
48
48
Output Output
Voltage Current
VA
±5 ±0.6
±12 ±0.25
±15 ±0.2
3.3 1.52
5 1.2
12 0.5
15 0.4
±5 ±0.6
±12 ±0.25
±15 ±0.2
3.3 1.52
5 1.2
12 0.5
15 0.4
±5 ±0.6
±12 ±0.25
±15 ±0.2
3.3 1.52
5 1.2
12 0.5
15 0.4
Efficiency
5V/12V/48V Input
Min. Typ.
%%
78 80
81 83
81 83
73 75
77 80
80 82
80 82
81 83
86 88
85 87
75 79
81 82
84 86
85 87
77 80
78 82
81 83
71 74
74 78
79 82
81 83
Efficiency
24V Input
Min. Typ.
%%
79 80
81 84
82 84
74 77
79 80
81 83
82 84
79 81
82 84
84 86
71 76
75 80
83 84
85 86
Isolation
Capacitance
MTTF2
pF Hrs
10 492,600
15 537,754
15 462,042
15 548,686
15 576,445
20 608,806
15 566,572
15 285,466
25 412,808
25 366,356
12 685,045
15 475,352
25 490,876
25 457,651
10 393,923
22 444,419
25 409,328
12 552,818
15 467,793
20 520,610
25 499,288
SELECTION GUIDE (Continued)
Input Current
Order Code
0% Load
100% Load
Typ. 5V, 12V or 48V Input
0% Load
100% Load
Typ. 24V Input
mA mA mA mA
NCM6D0505C
20
1500
NCM6D0512C
25
1450
NCM6D0515C
30
1450
NCM6S0503C
8
1300
NCM6S0505C
20
1500
NCM6S0512C
25
1500
NCM6S0515C
30
1500
NCM6D1205C
11
600
9
310
NCM6D1212C
13
560
12
300
NCM6D1215C
15
570
13
300
NCM6S1203C
10
525
9
270
NCM6S1205C
10
610
9
315
NCM6S1212C
15
575
12
300
NCM6S1215C
15
575
13
300
NCM6D4805C
6
160
7
310
NCM6D4812C
8
150
9
300
NCM6D4815C
8
150 10 300
NCM6S4803C
10
140
7
275
NCM6S4805C
10
160
7
300
NCM6S4812C
10
150
9
300
NCM6S4815C
10
150
10
300
Ripple & Noise
Typ.
mVp/p
20
20
15
10
20
90
90
100
100
100
60
25
70
105
150
100
150
30
25
70
95
1 To order with optional control pin insert an ‘E’ prior to the suffix C, i.e. NCM6S1205EC.
2 Calculated using MIL-HDBK-217F FN2, parts stress method with nominal input voltage at full load.
3. 5V inputs have a 2:1 input range.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
All enquiries: www.murata-ps.com/support
KDC_NCM6C.C02 Page 1 of 19


NCM6S4803C Datasheet
Recommendation NCM6S4803C Datasheet
Part NCM6S4803C
Description DC/DC Converters
Feature NCM6S4803C; www.murata-ps.com NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters FEATURE.
Manufacture Murata
Datasheet
Download NCM6S4803C Datasheet




Murata NCM6S4803C
NCM6 Series
Isolated 6W Wide Input Single & Dual Output DC-DC Converters
INPUT CHARACTERISTICS
Parameter
Voltage range
Under voltage lock out
Reflected ripple current
Conditions
NCM6X05
NCM6X12
NCM6X48
Turn on threshold NCM6X05
Turn off threshold NCM6X05
Turn on threshold NCM6X12
Turn off threshold NCM6X12
Turn on threshold NCM6X48
Turn off threshold NCM6X48
All variants
ISOLATION CHARACTERISTICS
Parameter
Isolation test voltage
Resistance
Conditions
Flash tested
Viso = 1kVDC
OUTPUT CHARACTERISTICS
Parameter
Rated power
Voltage set point accuracy
Line regulation
Load Regulation
Cross Regulation
Minimum output load for specification (see application
notes)
Conditions
5V, 12V & 15V output types
3.3V output types
D4812C & D4815C, SXX03C, SXX12C & SXX15C
SXX05C
D1212C & D1215C
D0505C, D0512C, D0515C,
D1205C & D4805C
Positive
Negative
Low line to high line
Single
Dual
10% total load to 100% total load
% voltage change on negative out-
put when positive load varies from
12.5% to 37.5% with negative load
fixed at 50%
NCM6xxx03C, D0512C & D0515C
NCM6xxx05C
NCM6Sxx12C, NCM6Sxx15C, D1212C,
D1215C, D4812C & D4815C
5V
12V & 15V
10% of rated load
Peak deviation - Single Output (25-75% & 75-25% swing)
Peak deviation - Dual Output (12.5-37.5% & 37.5-12.5% swing)
Transient Response
SXX03C
SXX05C
S4815
D0505, S0512 & S0515
D0512 & D0515
D1205
D1212, D1215 & S4812
D4805 & D4815
D4812
S1212 & S1215
Settling time
(within 1% Vout Nom.)
Min. Typ. Max. Units
4.5 5
9
9 12 36 V
18 48 75
4.2
3.6
8.2
V
6.5
14
13.7
10 mA p-p
Min. Typ. Max. Units
5200 VDC
1 GΩ
Min. Typ. Max. Units
6
W
5
±2
±2.5
±3 %
±2
±3
0.1 0.5
0.1 0.75
%
0.5 1
0.3 1
0.06 0.5
%
5
%
3
10
8
2
5
%Vout
2
6
3
9
1
4
250 μs
www.murata-ps.com
All enquiries: www.murata-ps.com/support
KDC_NCM6C.C02 Page 2 of 19



Murata NCM6S4803C
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection (for SELV input voltages)
Lead temperature 1.0mm from case for 10 seconds
(to JEDEC JESD22-B106 ISS C)
Input voltage, NCM6X05
Input voltage, NCM6X12
Input voltage, NCM6X48
Control pin input voltage
GENERAL CHARACTERISTICS1
Parameter
Switching frequency
Control pin input
TEMPERATURE CHARACTERISTICS
Parameter
Operation
Storage
Case temperature rise above ambient
Thermal shutdown
RoHS COMPLIANCE INFORMATION
NCM6 Series
Isolated 6W Wide Input Single & Dual Output DC-DC Converters
Continuous
260°C
10V
40V
80V
±20V
Conditions
Module on (or pin unconnected)
Module off
Conditions
D0515, D1212, D1215, D4815, S1212, S1215, S4812, S4815
D0512, D4812, S1203, S1205
D0505, D1205, D4805, S0503, S0512, 0515, 4803, 4805
S0505C
Case Temperature
Min. Typ. Max. Units
300 kHz
1.0
V
3.0
Min. Typ. Max. Units
-40 85
-50 125
35
40 °C
45
47
+105
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260ºC for 10 seconds. The pin termination finish
on this product series is a Gold flash (0.05-0.10 micron) over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems.
For further information, please visit www.murata-ps.com/rohs
www.murata-ps.com
All enquiries: www.murata-ps.com/support
KDC_NCM6C.C02 Page 3 of 19





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