Data Sheet

DC/DC Converters
TME Series, 1 Watt
Features
◆ Single-in-line package (SIP)
◆ I/O isolation 1‘000 VDC
◆ High efficiency up to 80%
◆ Operating temperature –40°C to +85°C
◆ Industry standard pinout
◆ 100% burn-in (8 h)
◆ Lead free design, RoHS compliant
◆ 3-year product warranty
The TME series is a range of sub-miniature, isolated DC/DC-converters in a SIPpackage, 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
TME 0303S
Input voltage
Output voltage
Output current max.
Efficiency typ.
3.3 VDC
260 mA
74 %
5.0 VDC
200 mA
77 %
TME 0503S
3.3 VDC
260 mA
72 %
TME 0505S
5 VDC
200 mA
70 %
9 VDC
110 mA
76 %
TME 0512S
12 VDC
80 mA
77 %
TME 0515S
15 VDC
65 mA
78 %
TME 1205S
5 VDC
200 mA
71 %
TME 1209S
9 VDC
110 mA
77 %
12 VDC
80 mA
79 %
TME 1215S
15 VDC
65 mA
80 %
TME 2405S
5 VDC
200 mA
70 %
TME 2409S
9 VDC
110 mA
76 %
12 VDC
80 mA
79 %
15 VDC
65 mA
79 %
TME 0305S
TME 0509S
TME 1212S
TME 2412S
TME 2415S
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3.3 VDC ±10%
5 VDC ±10%
12 VDC ±10%
24 VDC ±10%
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DC/DC Converters
TME Series
1 Watt
Input Specifications
Input current no load /full load 3.3
5
12
24
Vin
Vin
Vin
Vin
models: models:
models:
models:
35 mA / 370 mA typ.
30 mA / 260 mA typ.
13 mA / 110 mA typ.
7 mA / 55 mA typ.
Surge voltage (1 sec. max.)
3.3
5
12
24
Vin
Vin
Vin
Vin
models: 6 V max.
models: 9 V max.
models: 18 V max.
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
Voltage 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 %/K
Short circuit protection limited 1 sec. max.
Capacitive load 33 µF max.
General Specifications
Temperature ranges
– Operating –40°C to +85°C
– Case temperature +95°C max.
– Storage –40°C to +105°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTTF (MIL-HDBK-217F, @+25°C ground benign) >2’000’000 h
Isolation voltage (60 sec.)
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 Converters
TME Series
1 Watt
Physical Specifications
Casing material non conductive black plastic
(UL 94-V0 rated)
Package weight
3.3 / 5.0 / 12 Vin models 1.3 g (0.05 oz)
24 Vin models 1.7 g (0.06 oz)
Soldering temperature max. 265°C / 10 sec.
Outline Dimensions mm (inches)
10.2 (0.4)
3.2(0.13)
0.5 (0.02)
Pin-Out
0.5
(0.02)
1.9
±0.5
(0.08
±0.02)
2.54 2.54 2.54
(0.1)
(0.1)
Pin
Single
1
–Vin (GND)
2
+Vin (Vcc)
3
–Vout
4
+Vout
0.5 (0.02)
(0.1)
(0.07)
7.1 (0.28)
24 V Models
Bottom view
4
6.1 (0.24)
3
5.2 (0.2)
2
4.2 (0.17) 1.8
1
0.25 (0.01)
11.5 (0.45)
0.5 (0.02)
Tolerances ±0.25 (±0.01)
Pin pich tolerance ±0.13 (±0.005)
pins ±0.05 (±0.002)
Specifications can be changed any time without notice.
Rev. 06/10
Jenatschstrasse 1 · CH-8002 Zurich · Switzerland
Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · info@traco.ch · www.tracopower.com
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