MTC2 Series
www.murata-ps.com
Isolated 2W SM 2:1 Input Single Output DC-DC Converters
SELECTION GUIDE
Input
Efficiency
Ripple and Noise
Typ. Max.
MTTF2
Voltage
Order Code1
Nom.
V
Min.
Typ.
%
MIL.
Tel.
V
3.3
5
mA
606
400
167
606
400
167
mA
210
210
200
110
100
100
%
76
77
81
75
76
78
mVp/p mVp/p kHrs
kHrs
MTC2S1203MC
MTC2S1205MC
MTC2S1212MC
MTC2S2403MC
MTC2S2405MC
MTC2S2412MC
12
12
12
24
24
24
78.5
80
40
45
45
55
35
50
50
60
60
75
55
70
997
987
985
877
795
891
15886
15761
15761
15230
15517
15638
12
3.3
5
83.5
78.5
79.5
81.5
12
FEATURES
INPUT CHARACTERISTICS
Parameter
ꢀ
UL 60950 recognised for reinforced
Conditions
Min.
9
Typ.
12
Max.
18
Units
V
insulation
12V input types
24V input types
All variants
ꢀANSI/AAMI ES60601-1, 1 MOPP/ 2 MOOPs
recognised
Voltage range
18
24
4
36
Input reflected ripple
current
ꢀ3kVAC isolation test voltage ‘Hi Pot Test’
ꢀContinuous short circuit protection
ꢀOutput Voltage Trim
mA p-p
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
10
Typ.
Max.
2
Units
W
ꢀRemote on/off pin
Rated power
All output types
Minimal load to meet datasheet specification
Voltage set point accuracy All output types
%
ꢀNo electrolytic capacitors
2
0.5
0.5
8
%
ꢀOperating temperature range -40°C to
105°C with derating
Line regulation
Load regulation
Low line to high line
All output types
%
%
ꢀ2:1 Input Range
3.3V output types
12V output types
1205
Peak deviation
(25-75% & 75-25%
swing)
2
PRODUCT OVERVIEW
%Vout
6
The MTC2 series of miniature surface mount DC-
DC converters offers a single output voltage from
input voltage ranges of 9-18V and 18-36V. The
MTC2 series regulated output voltage is adjust-
able by 10% and a remote on/off pin is also
included for application power saving.
2405
5
45
80
Transient response
60
Settling time (1% Vout
Nom.)
μs
55
The MTC2 ideally suited to applications which
include medical. Industrial, telecommunications,
battery powered systems, and process automa-
tion.
75
100
ISOLATION CHARACTERISTICS
Parameter
Conditions
Min.
3000
5200
Typ.
20
Max.
Units
VAC
VDC
pF
Production tested for 1 second
Qualification tested for 1 minute
All variants
Isolation test voltage
Isolation capacitance
Resistance
Viso = 1kVDC
1
GΩ
1. Components are supplied in tape and reel packaging, please refer to package specification section. Orderable part numbers are
MTC2SXXXXMC-R7 (30 pieces per reel), or MTC2SXXXXMC-R13 (150 pieces per reel)
2. Calculated using MIL-HDBK-217 FN2 and Telecordia SR-332 calculation model with nominal input voltage at full load.
For full details go to
www.murata-ps.com/rohs
All specifications typical at T =25°C, nominal input voltage and rated output current unless otherwise specified.
A
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All enquiries: www.murata-ps.com/support
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