MTC1 Datasheet, PDF (1/11 Pages) Murata Power Solutions Inc. – Isolated 1W SM 2:1 Input Single Output DC/DC Converters

www.murata-ps.com
FEATURES
„UL 60950 recognised for reinforced
insulation
„ANSI/AAMI ES60601-1, 2 MOOPs
recognition pending
„3kVAC isolation test voltage ‘Hi Pot Test’
„Continuous short circuit protection
„Output Voltage Trim
„Remote on/off pin
„No electrolytic capacitors
„Operating temperature range -40°C to
100°C
„2:1 Input Range
PRODUCT OVERVIEW
The MTC1 series of miniature surface mount DC/
DC converters offers a single output voltage from
input voltage ranges of 9-18V and 18-36V. The
MTC1 series regulated output voltage is adjust-
able by ±10% and a remote on/off pin is also
included for application power saving.
The MTC1 ideally suited to applications which
include medical. Industrial, telecommunications,
battery powered systems, and process automa-
tion.
MTC1 Series
Isolated 1W SM 2:1 Input Single Output DC/DC Converters
SELECTION GUIDE
Input
Voltage
Order Code¹
Efficiency Ripple and Noise
MTTF²
Nom.
V
V
Min. Typ. Typ. Max. MIL Telecordia
mA mA
%
% mVp/p mVp/p kHrs kHrs
MTC1S1203MC 12
3.3 303 110
72
75
25 50 1143 17407
MTC1S1205MC 12
5
200 110
77
78.5 25 50 1129 17407
MTC1S1212MC 12
12
83
100
77
79
20 40 977 17407
MTC1S2403MC 24
3.3 303 55
73
75.5 30 55 1042 17109
MTC1S2405MC 24
5
200 55
74
76.5 25 50 990 17109
MTC1S2412MC 24
12
83
55
75
77
25 50 833 17109
INPUT CHARACTERISTICS
Parameter
Conditions
Voltage range
12V input types
24V input types
Input reflected ripple
current
All variants
Min. Typ. Max. Units
9
12
18
V
18
24
36
2
mA p-p
OUTPUT CHARACTERISTICS
Parameter
Conditions
Rated power
All output types
Minimal load to meet datasheet specification
3V, 5V output types
Voltage set point accuracy
12V output types
Line regulation
Low line to high line
Load regulation
All output types
Peak deviation (25-75%
& 75-25% swing)
Transient response
Settling time
(within 5% Vout Nom.)
2403 variant
2405 variant
All other variants
1203
1205
1212, 2403 & 2405
2412
Min. Typ. Max. Units
1
W
10
%
-2.5
2
%
-3
2
±0.05 ±0.2 %
±0.25 ±0.5 %
±4
±3
%Vout
±2
220
260
μs
100
70
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Isolation capacitance
All variants
Resistance
Viso = 1kVDC
Min. Typ. Max. Units
3000
VAC
7
pF
1
GΩ
Ḥ
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
1. Components are supplied in tape and reel packaging, please refer to package specification section. Orderable part numbers are
MTC1SXXXXMC-R7 (30 pieces per reel), or MTC1SXXXXMC-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.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
All enquiries: www.murata-ps.com/support
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