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Features
Single-in-Line Package (SIP)
I/O-Isolation 1‘000 VDC
High Efficiency up to 80%
Operating Temperature –40°C to +85°C
Pin-compatible with other Manufacturers
100% Burn-in (8 h)
2 Year Product Warranty
DC/DC Conver ter
TME Series 1 Watt
The TME series is a range of sub-miniature , isolated DC/DC-converters in a SIP-package, which requires only 0.7 cm2 of board
space. They provide a cost effective solution to generate supplementary, isolated voltages. Full SMD-design and a 100 % production test
of parameters ensure a high reliability of this product.
Models
Ordercode Input voltage Output voltage Output current max. Efficiency typ.
TME 0505S 5 VDC 200 mA 70 %
TME 0509S 9 VDC 110mA 76 %
TME 0512S
TME 0515S 15 VDC 65 mA 78 %
5 VDC
±10%
12 VDC 80 mA 77 %
TME 1205S 5 VDC 200 mA 71 %
TME 1509S 9 VDC 110 mA 77 %
TME 1212S
TME 1215S 15 VDC 65 mA 80 %
TME 2405S 5 VDC 200 mA 70 %
TME 2409S 9 VDC 110 mA 76 %
TME 2412S
TME 2415S 15 VDC 65 mA 79 %
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12 VDC
24 VDC
±10%
±10%
12 VDC 80 mA 79 %
12 VDC 80 mA 79 %
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DC/DC Conver ter
TME Series 1 Watt
Input Specifications
Input current no load /full load 5 Vin models 30 mA / 290 mA typ.
12 Vin models 15 mA / 120 mA typ.
24 Vin models 10 mA / 60 mA typ.
Surge voltage (1 sec. max.) 5 Vin models 9 V max.
12 Vin models 18 V max.
24 Vin models 30 V max.
Reverse voltage protection 0.3 A max.
Reflected input ripple current can be reduced by ext. 1–3.3 µF polyester film
capacitor
Input filter Internal capacitors
Output Specifications
V oltage set accuracy ± 3 %
Regulation – Input variation ± 1.2 % / 1 % change Vin
– Load variation 20 – 100 % ± 10 % max.
Ripple and noise (20 MHz Bandwidth) 150 mV pk-pk max.
Temperature coefficient ± 0.02 % / °C
Short circuit protection limited 1 sec. max.
Capacitive load 33 µF max.
General Specifications
T emperature ranges – Operating – 40 °C ... +85 °C
– Case temperature +95 °C max.
– Storage –40 °C ... +105 °C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217E) >2’000’000 h @ 25 °C
Isolation voltage Input/Output 1‘000 VDC
Isolation capacity Input/Output 60 pF typ.
Isolation resistance Input/Output >1‘000 Mohm
Switching frequency 90 kHz typ. (Frequency modulation)
Frequency change over line and load ± 30 % max.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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DC/DC Conver ter
TME Series 1 Watt
Physical Specifications
Case material non conductive black plastic
(flammability to UL 94-V0)
Package weight 5 Vin & 12 Vin models 1.3 g (0.05 oz)
24 Vin models 1.7 g (0.06 oz)
Soldering temperature max. 260°C / 10 sec
Outline Dimensions mm (inches)
Pin-Out
0.5
(0.02)
1.9
2.54
±0.5
(0.1) (0.1) (0.1)
(0.08
±0.02
)
11.5
Bottom view
21
2.54
(0.45)
0.5
2.54
34
(0.02)
(0.13)
3.2
0.5
(0.02)
0.5
(0.02)
(0.01)
0.25
(0.4)
10.2
1.8
(0.17)
4.2
(0.07)
(0.2)
5.2
0.24)
(
6.0
(0.28)
7.0
24 V Models
Pin Single
1 –Vin (GND)
2 +Vin (Vcc)
3 –Vout
4 +Vout
Tolerances ±0.25 (0.01)
pins ±0.05 (0.002)
Specifications can be changed without notice
Jenatschstrasse 1 • CH-8002 Zurich • Switzerland
Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: sales@traco.ch • internet: http://www.tracopower.com
Rev. 05/00
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