DC/DC Converter 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) 2 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 applications 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. Models Ordercode TMV TMV TMV TMV TMV TMV 0505 EN 0512 EN 0515 EN 0505D EN 0512D EN 0515D EN TMV TMV TMV TMV TMV TMV 1205 EN 1212 EN 1215 EN 1205D EN 1212D EN 1215D EN www.tracopower.com Input voltage Output voltage Output current max. Efficiency typ. 5 VDC ±10% 5 12 15 ± 5 ±12 ±15 VDC VDC VDC VDC VDC VDC 200 mA 80 mA 65 mA ±100 mA ± 40 mA ± 30 mA 65 65 65 65 71 72 % % % % % % 12 VDC ±10% 5 12 15 ± 5 ±12 ±15 VDC VDC VDC VDC VDC VDC 200 mA 80 mA 65 mA ±100 mA ± 40 mA ± 30 mA 65 65 65 65 73 74 % % % % % % Page 1 DC/DC Converter TMV-EN Series 1 Watt Input Specifications Input current no load /full load 5 Vin models 12 Vin models 55 mA / 300 mA typ. 30 mA / 125 mA typ. Surge voltage (1 sec. max.) 5 Vin models 12 Vin models 9 V max. 18 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 capacitor Output Specifications Voltage set accuracy ±3% Voltage balance (dual output models) ± 1 % max. Regulation ± 1.2 % / 1 % change Vin < 10 % – Input variation – Load variation 20 – 100 % Ripple and noise (20 MHz Bandwidth) 120 mV pk-pk typ. Temperature coefficient ± 0.02 % / °C Short circuit protection Capacitive load limited 1 sec. max. – Single output models – Dual output models 680 µF max. 220 µF max. Isolation voltage – Isolation test voltage (tested for 1 sec.) – Rated isolation voltage 6‘000 VDC 3’000 VDC Isolation capacity Input/Output 10 pF typ. Isolation resistance Input/Output >1‘000 M ohm Isolation /Safety Safety standards EN 60950 (rated for 250VAC working voltage) Safety approvals test report by BSI (British Standard Institute) General Specifications Temperature ranges – Operating – Case temperature – Storage – 40 °C ... +85 °C + 95 °C max. – 40 °C ... +125 °C Derating above 85°C 5 % /°C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) >2’000’000 h @ 25 °C Switching frequency 50 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. www.tracopower.com Page 2 DC/DC Converter TMV-EN Series 1 Watt Physical Specifications Case material non conductive black plastic (flammability to UL 94-V0) Package weight – Single output models – Dual output models 4.0 g (0.14 oz) 4.0 g (0.14 oz) Soldering temperature max. 260°C / 10 sec Outline Dimensions mm (inches) 0.5 (0.02) 3.5 2.54 7.62 2.54 2.54 (0.14 (0.1) ±0.02) (0.3) (0.1) (0.1) ± 0.5 12.5 (0.49) (0.16) 4.0 0.5 (0.02) Pin-Out Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 5 –Vout –Vout 6 No pin Common 7 +Vout +Vout 0.5 (0.02) 6 0.5 (0.02) 7 7.5 (0.3) 5 5.5 (0.22) 2 2 (0.08) Bottom view 1 0.25 (0..01) 22.0 (0.87) ( ) = inches pins ±0.05 (0.002) Tolerances ±0.25 (0.01) Specifications can be changed without notice Rev. 11/00 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: [email protected] • internet: http://www.tracopower.com Page 3