DC/DC Converters TMV-EN Series, 1 Watt CB Features ◆ I/O isolation voltage 3000 VACrms ◆ Reinforced insulation, rated for Scheme UL 60950-1 300 VAC working voltage ◆ Certified to IEC/EN/UL 60950-1 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 is a range of 1 Watt non-regulated DC/DC converters with high I/O-isolation. This product features an isolation barrier which is approved for supplementary an reinforced insulation. SMD construction and a special designed toroidal transformer made it possible to built these converters in a standard SIP package with a very small footprint. These features making the TMV-EN series an economical solution in many DC/DC converter applications requiring safety agency approval. Models Order code Input voltage Output voltage Output current max. Efficiency typ. TMV 0505 EN 5 VDC 200 mA 66 % TMV 0512 EN 12 VDC 80 mA 66 % TMV 0515 EN 15 VDC 65 mA 66 % TMV 0505D EN ±5 VDC ±100 mA 66 % TMV 0512D EN ±12 VDC ±40 mA 72 % TMV 0515D EN ±15 VDC ±30 mA 73 % TMV 1205 EN 5 VDC 200 mA 66 % TMV 1212 EN 12 VDC 80 mA 66 % TMV 1215 EN 15 VDC 65 mA 66 % TMV 1205D EN ±5 VDC ±100 mA 66 % TMV 1212D EN ±12 VDC ±40 mA 74 % TMV 1215D EN ±15 VDC ±30 mA 75 % http://www.tracopower.com 5 VDC ±10 % 12 VDC ±10 % Page 1 of 3 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: 29 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 Input fuse recommended, required for compliance with CB – recommended min. fuse rating 5 V models: 500 mA 12 V models: 200 mA Output Specifications Voltage set accuracy ±3 % max. Voltage balance (dual output models) 1 % max. Regulation – Input variation 1.2 % / 1 % change of Vin – Load variation 20 – 100 % <10 % Ripple and noise (20 MHz Bandwidth) 100 mVp-p typ. Temperature coefficient ±0.02 %/K Short circuit protection limited 0.5 sec. max. Capacitive load single output models: 680 µF max. dual output models: 220 µF max. (each output) Isolation /Safety Isolation voltage – Isolation test voltage (tested for 1 sec.) 4‘500 Vpk – I/O isolation voltage (60 sec.) 3’000 VACrms – Rated max. working voltage 300 VACrms / 640 Vpk Isolation capacitance (input/output) 15 pF typ. Isolation resistance (input/output) >10 Gohm Safety standards IEC 60950-1:2005 +A1:2009 EN 60950-1:2006 +A1:2010 +A11:2009 +A12:2011 UL 60950-1, CSA C22.2 No. 60950-1-03 Safety approvals – CB report (IEC & EN) www.tracopower.com/products/tmv-en-cb.pdf – UL certification www.tracopower.com/products/tmv-en-ul.pdf General Specifications Temperature ranges – Operating –40°C to +85°C (with derating) – Max. ambient approved IEC/UL 60950-1 +70°C – Case temperature +90°C max. Derating 2.85 %/K above 70°C Humidity (non condensing) 95 % rel H max. Temperature coefficient ±0.02 %/K typ. Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) >2’000’000 h Switching frequency 80 kHz typ. (frequency modulation) Frequency change over line and load ±30 % max. Altitude during operation 4‘000m max. (13‘000 ft) approved Environmental compliance – Reach www.tracopower.com/overview/tmv-en – RoHS RoHS directive 2011/65/EU All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters TMV-EN Series 1 Watt Physical Specifications Casing material non conductive plastic (UL 94V-0 rated) Package weight 4.0 g (0.14 oz) Soldering temperature max. 265°C / 10 sec. Application note: www.tracopower.com/products/tmv-en-application.pdf Outline Dimensions 3.2 0.5 (0.13) 0.5 (0.02) 12.5 (0.49) Pin-Out (0.02) 3.5 2.54 7.62 2.54 2.54 (0.14) (0.1) (0.3) (0.1) (0.1) 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) 5 6 0.5 (0.02) 7 7.5 (0.3) 2 2.0 1 Dimensions in [mm], () = Inch Tolerance ±0.5 (0.02) Pin pich tolerance ±0.13 (0.005 Pin width tolerance ±0.05 (0.002) (0.08) Bottom view 0.25 (0..01) 22.0 (0.87) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. August 22. 2014 Page 3 of 3