DC/DC Converters THI 2M Series, 2 Watt CB Scheme Features Ultracompact DIP 16 package I/O isolation 3000 VACrms rated for IEC 60950-1 IEC 60601-1 UL 60950-1 UL 60601-1 300 Vrms working voltage Medical safety to UL 60601-1 and IEC/EN 60601-1 3rd edition, 2 x MOOP Industrial safety to IEC/EN/UL 60950-1 Operating temp. range -40C to +71C Short circuit protection 3-years product warranty The THI 2M series is a new range of ultra-compact 2W DC/DC-converters providing a high I/O-isolation voltage of 3000 VAC. With a reinforced I/O-isolation system this product is an economical solution for many applications in instrumentation, industrial controls, medical equipment and everywhere where supplementary- or reinforced insulation is required to meet requested safety standards. Full SMD-design with exclusive use of ceramic capacitors ensure a very high reliability and a long product lifetime. Models Order code Input voltage range Output voltage Output current max. Efficiency typ. THI 2-0511M 5 VDC 400 mA 66 % THI 2-0512M 12 VDC 165 mA 66 % THI 2-0513M THI 2-0522M 5.0 VDC 10% (nominal 5 VDC) 15 VDC 133 mA 66 % 12 VDC 83 mA 72 % THI 2-0523M 15 VDC 66 mA 73 % THI 2-1211M 5 VDC 400 mA 66 % THI 2-1212M 12.0 VDC 10% 12 VDC 165 mA 66 % THI 2-1213M (nominal 12 VDC) 15 VDC 133 mA 66 % THI 2-1222M 12 VDC 83 mA 74 % THI 2-1223M 15 VDC 66 mA 75 % THI 2-2411M 5 VDC 400 mA 66 % THI 2-2412M 24 VDC 10% 12 VDC 165 mA 66 % THI 2-2413M (nominal 24 VDC) 15 VDC 133 mA 66 % THI 2-2422M 12 VDC 83 mA 74 % THI 2-2423M 15 VDC 66 mA 75 % http://www.tracopower.com Page 1 of 3 DC/DC Converters THI 2M Series 2 Watt Input Specifications Input current no load / full load 5 Vin models: 60 mA / 600 mA typ. 12 Vin models: 30 mA / 250 mA typ. 24 Vin models: 15 mA / 135 mA typ. Reverse voltage protection 0.3 A max. Recommended external input fuse (slow blow) 5 Vin models: 1.0 A 12 Vin models: 0.5 A 24 Vin models: 0.2 A Surge voltage (1 sec. max.) 5 Vin models: 9 V max. 12 Vin models: 18 V max. 24 Vin models: 30 V max. Input filter internal capacitors Output Specifications Voltage set accuracy 4 % Voltage balance (dual output models) 1 % max. Regulation - Input variation 1.2 % / 1 % change of Vin - Load variation 20 - 100 % 10 % max. 12 % max. for 5 Vout models. Ripple and noise (20 MHz Bandwidth) 150 mVpk-pk max Temperature coefficient 0.02 %/K Short circuit protection 0.5 sec. max. Minimum load 2 % of rated max. current Capacitive load single output models: 330 F max. dual output models: 100 F max. (each output) General Specifications Temperature ranges - Operating -40C to +71C - Storage -40C to +125C - Casing +90C max. Derating 2.5 %/K above 60C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217F, @ 25C, ground benign) >2.0 Mio h Isolation voltage - Input/OutputReinforced, rated for 300 Vrms working voltage (50Hz, 60sec) Medical applications in accordance to IEC/EN 60601-1: 3000 VAC, 2 x MOOP IT applications in accordance to IEC/EN 60950-1: 4000 VAC Isolation test voltage (1 sec.) 6`000 Vpk Leakage current (at 240VAC, 60Hz) 2 A max. Isolation capacity - Input/Output 20 pF max. (at 100KHz, 1V) Isolation resistance - Input/Output >10 Gohm (at 500VDC) Switching frequency 50 - 100 kHz (PFM) Safety standards IEC/EN 60950-1, UL 60950-1 CSA C22.2 No. 60950-1-03 IEC/EN 60601-1 3rd edition, 2 x MOOP, UL 60601-1, CSA C22.2 No. 601.1 Safety approvals www.tracopower.com/products/thi2m-csa60601.pdf www.tracopower.com/products/thi2m-csa60950.pdf www.tracopower.com/products/thi2m-cb60601.pdf www.tracopower.com/products/thi2m-cb60950.pdf - CSA certificate for medical electrical equipment for information technology equipment - CB test certificate for medical electrical equipment for information technology equipment All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters THI 2M Series 2 Watt General Specifications Casing material non conductive plastic (UL 94V-0 rated) Weight 5.1 g (0.18oz) Soldering temperature max. 265C / 10 sec Application note: www.tracopower.com/products/thi2m-application.pdf - The component is not be used in an oxygen rich environment. - The component is not to be used in conjunction with flammable anaesthetics and agents. - The component has to be disposed appropriately. Please refer to local regulations (Waste Electrical and Electronic Equipment). - A modification of the component is not allowed. Outline Dimensions 3.0 0.5 (0.02) 3.2 8.6 (0.34) 1 bottom view 23.8 (0.10) (0.12) 2.54 15.24 (0.94) (0.60) 16 1.77 (0.07) Pin-Out Pin Single Dual 1 -Vin (GND) -Vin (GND) 7 No con. No con. 8 No con. Common 9 +Vout +Vout 10 7 10 -Vout -Vout 9 8 16 +Vin +Vin 10.16 13.7 (0.54) (0.13) Dimensions in [mm], () = Inch Pin diameter: 0.5 0.05 (0.024 0.002) Tolerances: 0.25 (0.01) Pin pitch tolerances: 0.05 (0.002) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. July 8. 2013 Page 3 of 3