TME 1212S TRACO Power

DC/DC Converters TME Series, 1 Watt Features Single-in-line package (SIP) I/O isolation 1000 VDC Unregulated device High efcfi iency up to 80% Operating temperature 40C to +85C 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 SIP- 2 package, which requires only 0.7 cm 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 0303S 3.3 VDC 260 mA 74 % 3.3 VDC 10% TME 0305S 5.0 VDC 200 mA 77 % TME 0503S 3.3 VDC 260 mA 72 % TME 0505S 5 VDC 200 mA 69 % 9 VDC 110 mA 76 % TME 0509S 5 VDC 10% TME 0512S 12 VDC 84 mA 77 % TME 0515S 15 VDC 67 mA 78 % TME 1205S 5 VDC 200 mA 71 % TME 1209S 9 VDC 110 mA 77 % 12 VDC 10% TME 1212S 12 VDC 84 mA 79 % TME 1215S 15 VDC 67 mA 80 % TME 2405S 5 VDC 200 mA 70 % 9 VDC 110 mA 76 % TME 2409S 24 VDC 10% TME 2412S 12 VDC 84 mA 79 % TME 2415S 15 VDC 67 mA 79 % DC/DC Converters TME Series 1 Watt Input Specifications Input current no load /full load 3.3 Vin models: 35 mA / 370 mA typ. 5 Vin models: 30 mA / 270 mA typ. 12 Vin models: 13 mA / 110 mA typ. 24 Vin models: 7 mA / 55 mA typ. Surge voltage (1 s max.) 3.3 Vin models: 6 V max. 5 Vin models: 9 V max. 12 Vin models: 18 V max. 24 Vin models: 30 V max. Reflected input ripple current can be reduced by ext. 1 3.3 F polyester film capacitor Input filter Internal capacitors Output Specifications Voltage set accuracy 1 % typ. / 3 % max. Regulation Input variation (1 % change of input voltage) 1.2 % typ. / 1.5 % max. Load variation (20 100 %) 4 to 14 % max. (depending on model) Ripple and noise (20 MHz Bandwidth) 150 mVp-p max. Temperature coefficient 0.01 %/K typ. / 0.02 %/K max. Short circuit protection limited 0.5 s max. Capacitive load 33 F max. General Specifications Temperature ranges Operating 40C to +85C Case temperature +90C max. Storage 50C to +125C Derating 5 VDC output models: 3.3 %/K above 70C other output models: 4.0 %/K above 75C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTTF (MIL-HDBK-217F, +25C ground benign) >2000000 h Isolation voltage (60 sec.) Input/Output 1000 VDC Isolation capacity Input/Output 60 pF typ. Isolation resistance Input/Output >1000 Mohm Switching frequency 50 to 110 kHz (Frequency modulation) All specicfi ations valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.