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DC/DC Converters
TMV-EN Series, 1 Watt
Features
Isolation Test Voltage 6'000 Vpk
With supplementary Insulation,
rated for 250 Vrms working Voltage
Physical Clearance of Isolation Barrier
2.5 mm min.
Certified to IEC/EN 60950 Safety Standards
Safety Barrier 100% Production Test
Low Coupling Capacity
Single-in-Line Package (SIP)
Lead free Design, RoHS compliant
3 Year Product Warranty
The TMV-EN series are dc/dc converters with supplementary high I/O-isolation,
to comply with safety standard IEC/EN 60950. They are designed for applicati-
ons where approved isolation is required, i.e. information technology equipment
or medical equipment. SMT-design and a special transformer technology made it
possible to build these converters in a very small SIP-package, requiring a minimum
space on the PCB.
Ordercode
Input voltage
Output voltage
Output current max.
Efficiency typ.
TMV 0505 EN
5 VDC
200 mA
65 %
TMV 0512 EN
12 VDC
80 mA
65 %
TMV 0515 EN
5 VDC 10%
15 VDC
65 mA
65 %
TMV 0505DEN
5 VDC
100 mA
65 %
TMV 0512DEN
12 VDC
40 mA
71 %
TMV 0515DEN
15 VDC
30 mA
72 %
TMV 1205 EN
5 VDC
200 mA
65 %
TMV 1212 EN
12 VDC
80 mA
65 %
TMV 1215 EN
12 VDC 10%
15 VDC
65 mA
65 %
TMV 1205DEN
5 VDC
100 mA
65 %
TMV 1212DEN
12 VDC
40 mA
73 %
TMV 1215DEN
15 VDC
30 mA
74 %
Models
RoHS
compliant
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All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
DC/DC Converters
TMV-EN Series
1 Watt
Input Specifications
Input current no load /full load
5 Vin models 55 mA / 300 mA typ.
12 Vin models 30 mA / 125 mA typ.
Surge voltage (1 sec. max.)
5 Vin models 9 V max.
12 Vin models 18 V max.
Reverse voltage protection
0.3 A max.
Reflected input ripple current
can be reduced by ext. 13.3 F polyester film
capacitor
Input filter
internal capacitor
Output Specifications
Voltage set accuracy
3 %
Voltage balance (dual output models)
1 % max.
Regulation
Input variation
1.2 % / 1 % change Vin
Load variation 20 100 %
< 10 %
Ripple and noise (20 MHz Bandwidth)
120 mV pk-pk typ.
Temperature coefficient
0.02 % / K
Short circuit protection
limited 1 sec. max.
Capacitive load
Single output models
680 F max.
Dual output models
220 F max.
Isolation /Safety
Isolation voltage
Isolation test voltage (tested for 1 sec.)
6`000 VDC
I/O isolation voltage
3'000 VAL rms
Isolation capacity
Input/Output
10 pF typ.
Isolation resistance
Input/Output
>1`000 M ohm
Safety standards
EN 60950 (rated for 250VAC working voltage)
Safety approvals
test report by BSI (British Standard Institute)
General Specifications
Temperature ranges
Operating
40 C ... +85 C
Case temperature
+95 C max.
Storage
40 C ... +125 C
Derating above 85C
5 % / K
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217E)
>2'000'000 h @ 25 C
Switching frequency
50 kHz typ. (Frequency modulation)
Frequency change over line and load
30 % max.
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Specifications can be changed without notice
Jenatschstrasse 1 CH-8002 Zurich Switzerland
Tel. +41 43311 4511 Fax +41 43311 4545 info@traco.ch www.tracopower.com
DC/DC Converters
TMV-EN Series
1 Watt
Physical Specifications
Case material
non conductive FR4 (UL 94V-0 rated)
Package weight
Single output models
4.0 g (0.14 oz)
Dual output models
4.0 g (0.14 oz)
Soldering temperature
max. 265C / 10 sec
Outline Dimensions mm (inches)
Bottom view
1
2
6
5
7
1
.25
5.75
(0.23)
4.75
(0.19)
2.54
0.5
2.3
0.4
2.54
19.5
(0.77)
7.62
(0.3)
2.54
0.5
(0.02)
10.2
(0.4
)
3
.
2
(0.
1
3)
(0.02)
0.5
(0.02)
(0.1)
(0.1)
(0.1)
(0.09
0.02
)
6.0
(0.24)
24 V Models
7
.
0
(0.28)
(0.05)
0.5
(0.02)
0.25
(0.01)
Pin
Single
Dual
1
+Vin (Vcc)
+Vin (Vcc)
2
Vin (GND) Vin (GND)
5
Vout
Vout
6
No pin
Common
7
+Vout
+Vout
Pin-Out
( ) = inches
Tolerances 0.25 (0.01)
pins 0.05 (0.002)
Rev. 10/05
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