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| DC/DC Converter TMH Series Features Single-in-Line Package (SIP) Fully SMD-design Isolated Single and Dual Output I/O-Isolation 1`000 VDC High Efficiency up to 83 % Pin-compatible with other Manufacturers 100% Burn-in (8 h) 2 Year Product Warranty 2 Watt The TMV series are ultra miniature, isolated 2 W DC/DC-converters in a Single-in-Line package (SIP). Requiring only 1.5 cm2 board space they offer the ideal solution in many space critical applications for board level power distribution. The use of SMD-technology makes it possible to offer a product with high performance at low cost. Models Ordercode TMH 0505S TMH 0512S TMH 0515S TMH 0505D TMH 0512D TMH 0515D TMH 1205S TMH 1212S TMH 1215S TMH 1205D TMH 1212D TMH 1215D TMH 2405S TMH 2412S TMH 2415S TMH 2405D TMH 2412D TMH 2415D Input voltage Output voltage 5 12 15 5 12 15 5 12 15 5 12 15 5 12 15 5 12 15 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC Output current max. 400 mA 165 mA 130 mA 200 mA 80 mA 65 mA 400 mA 165 mA 130 mA 200 mA 80 mA 65 mA 400 mA 165 mA 130 mA 200 mA 80 mA 65 mA Efficiency typ. 76 80 80 77 79 79 78 82 83 79 82 82 77 81 82 79 81 82 % % % % % % % % % % % % % % % % % % 5 VDC 10% 12 VDC 10% 24 VDC 10% www.tracopower.com Page 1 DC/DC Converter TMH Series 2 Watt Input Specifications Input current no load /full load 5 Vin models 12 Vin models 24 Vin models 5 Vin models 12 Vin models 24 Vin models 50 mA / 510 mA typ. 20 mA / 200 mA typ. 10 mA / 100 mA typ. 9 V max. 18 V max. 30 V max. 0.3 A max. can be reduced by ext. 1-3.3 F polyester film capacitor internal capacitors Surge voltage (1 sec. max.) Reverse voltage protection Reflected input ripple current Input filter Output Specifications Voltage set accuracy Voltage balance (dual output models) Regulation - Input variation - Load variation 20 - 100 % 5 Vin models 12 /24 Vin models 3% 1 % max. 1.2 % / 1 % change Vin 10 % max. 75 mV pk-pk max. 150 mV pk-pk max 0.02 % / C limited 1 sec. max. 470 F max. 390 F max. Ripple and noise (20 MHz Bandwidth) Temperature coefficient Short circuit protection Capacitive load - Single output models - Dual output models General Specifications Temperature ranges - Operating - Case temperature - Storage - 40 C ... +75 C + 95 C max. - 40 C ... +105 C 95 % rel H max. >2'000'000 h @ 25 C 1`000 VDC 80 pF typ. >1`000 Mohm 80 kHz typ. (Frequency modulation) 30 % max. Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 E) Isolation voltage Isolation capacity Isolation resistance Switching frequency Frequency change over line and load Input/Output Input/Output Input/Output All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TMH Series 2 Watt Physical Specifications Case material Package weight Soldering temperature non conductive black plastic (flammability to UL 94-V0) 2.7 g (0.1 oz) max. 260C / 10 sec Outline Dimensions mm (inches) 10.2 (0.4) Pin-Out Pin 1 2 4 5 6 Single +Vin (Vcc) -Vin (GND) -Vout No pin +Vout Dual +Vin (Vcc) -Vin (GND) -Vout Common +Vout 0.5 (0.02) 2.3 0.5 2.54 (0.1) 5.08 (0.2) 2.54 2.54 (0.1) (0.1) 3.2 (0.13) 0.5 (0.02) (0.09 0.02) 19.5 (0.77) 1 2 4 5 6 Tolerances 0.25 (0.01) pins 0.05 (0.002) Specifications can be changed without notice Rev. 06/00 Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41-1284 2911 * Fax +41-1201 1168 * e-mail: sales@traco.ch * internet: http://www.tracopower.com (0.05) 0.5 (0.02) 1.25 7.5 (0.3) Bottom view 0.25 (0.01) 0.5 (0.02) Page 3 |
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