MTU1S0305MC Datasheet, PDF (1/7 Pages) Murata Power Solutions Inc. – Isolated 1W Single & Dual Output SM DC/DC Converters

www.murata-ps.com
MTU1 Series
Isolated 1W Single & Dual Output SM DC/DC Converters
SELECTION GUIDE
Order Code¹
FEATURES
„Patent Pending
„Footprint over pins 0.69cm²
„Single & dual isolated output
„1kVDC Isolation
„Efficiency up to 88% (Typ.)
„MSL Level 1
„Power density 1.71W/cm³
„Wide temperature performance at full
1 Watt load, –40°C to 85°C
„UL 94V-0 Package material
„3.3V, 5V & 12V Input
„5V, 9V, 12V & 15V single & dual outputs
„Toroidal magnetics
„Custom solutions available
„Multi-layer ceramic capacitors
PRODUCT OVERVIEW
The MTU1 series is a new range of miniature
surface mount, high performance 1W DC/DC
converters. With a footprint reduction of over 50%
from the previous generation of 1W SMD DC/DC,
the MTU1 series offers 1W of available output
power over the full industrial temperature range of
-40ºC to 85ºC. The MTU1 series is more efficient
and offers improved regulation performance for
applications where a wide output voltage variation
can not be tolerated.
The devices are suitable for all applications where
high volume production is envisaged.
Ḥ
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
V V mA
%
mVp-p mA % % pF kHrs
MTU1S0305MC 3.3 5 200 8.9 11.0 26 60 367 79 81 14 7660
MTU1S0505MC 5
5 200 7.3 9 35 60 241 80 83 19 5664
MTU1S0509MC 5
9 111 6.1 7.5 15 25 233 83 86 20 5488
MTU1S0512MC 5 12 83 5.6 7.5 15 25 230 84 87 21 5186
MTU1S0515MC 5 15 67 5.3 6.5 15 25 230 84 87 22 4773
MTU1S1205MC 12 5 200 5.6 8 20 40 99 80 84 22 5641
MTU1S1209MC 12 9 111 3.9 6 15 25 96 82 87 31 5467
MTU1S1212MC 12 12 83 3.5 6 10 25 95 83 88 40 5165
MTU1S1215MC 12 15 67 3.2 5 10 25 95 84 88 35 4753
MTU1D0305MC 3.3 ±5 ±100 8.0 9.5 18 35 356 80 83 17 5292
MTU1D0505MC 5 ±5 ±100 6.6 8 14 30 235 81 84 18 5053
MTU1D0509MC 5 ±9 ±56 5.6 6.5 7 20 229 83 86 21 5078
MTU1D0512MC 5 ±12 ±42 5.0 6 8 20 228 83 87 19 5545
MTU1D0515MC 5 ±15 ±33 5.1 6.5 8 20 224 84 88 22 5293
MTU1D1205MC 12 ±5 ±100 4.3 5 14 30 98 80 85 18 4335
MTU1D1209MC 12 ±9 ±56 3.1 4 7 20 95 82 87 27 4601
MTU1D1212MC 12 ±12 ±42 3.0 4 8 20 94 84 88 35 4834
MTU1D1215MC 12 ±15 ±33 2.6 3.5 8 20 94 84 88 35 4782
INPUT CHARACTERISTICS
Parameter
Conditions
Continuous operation, 3.3V input types
Voltage range
Continuous operation, 5V input types
Continuous operation, 12V input types
3.3V input types
Reflected ripple current
Single output types
5V input types
12V input types
Dual output types All variants
Min. Typ. Max. Units
2.97 3.3 3.63
4.5
5.0
5.5
V
10.8 12.0 13.2
10
6
mA p-p
5
5
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation voltage
Flash tested for 1 second
Resistance
Viso= 1000VDC
Min. Typ. Max. Units
1000
VDC
10
GΩ
GENERAL CHARACTERISTICS
Parameter
Conditions
MTU1D0305MC
Switching frequency
3.3V & 5V input, all output types
(except MTU1D0305MC)
12V input, single output types
12V intput, dual output types
Min. Typ. Max. Units
70
82
kHz
90
100
OUTPUT CHARACTERISTICS
Parameter
Conditions
Rated power
TA=-40°C to 85°C
Voltage set point accuracy See tolerance envelope
Line regulation
High VIN to low VIN
Min. Typ. Max.
1.0
1.0
1.1
1. If components are required in tape and reel format suffix order code with -R, e.g. MTU10505MC-R.
2. Calculated using MIL-HDBK-217 FN2 calculation model with nominal input voltage at full load.
3. See ripple & noise characterisation method.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
Units
W
%/%
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