DC/DC Converters THI 2M Series, 2 Watt CB Scheme Features ◆ Ultracompact DIP 16 package ◆ I/O isolation 4000 VACrms ◆ Reinforced insulation rated for working UL 60950-1 UL 60601-1 voltage up to 300 VAC ◆ Industrial & medical safety approval ◆ Operating temp. range –25°C to +71°C ◆ Short circuit protection The THI 2M series is a new range of ultra-compact 2W DC/DC-converters providing a high I/O-isolation voltage of 4000 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 Ordercode Input voltage range THI 2-0511M Output voltage Output current max. Efficiency typ. 5 VDC 400 mA 66 % 12 VDC 165 mA 66 % 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 2-0512M THI 2-0513M THI 2-0522M 5.0 VDC ± 10% (nominal 5 VDC) 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 / 125 mA typ. Reverse voltage protection 0.3 A max. Recommanded 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 µF max. dual output models: 100 µF max. (each output) General Specifications Temperature ranges – Operating –40°C to +71°C – Storage –40°C to +125°C – Casing +90°C max. Derating 2.5 %/K above 60°C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217F @ 25°C, ground benign) >2.0 Mio h Isolation voltage (50Hz, 60sec) – Input/Output 4‘000 VACrms Isolation test voltage (1 sec.) 6‘000 Vpk Leakage current (at 240VAC, 60Hz) 2 µA 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, UL 60601-1, CSA C22.2 No. 601-1 Safety approvals www.tracopower.com/products/tsp-csa60601.pdf www.tracopower.com/products/tsp-csa60950.pdf www.tracopower.com/products/tsp-cb60601.pdf www.tracopower.com/products/tsp-cb60950.pdf – CSA certificate for medical electrical for information technology – CB test report for medical electrical for information technology equipment equipment equipment equipment 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 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. 265 °C / 10 sec Outline Dimensions 3.0 0.5 (0.02) 3.2 8.6 (0.34) Pin-Out 1 bottom view 23.8 (0.10) (0.12) 2.54 15.24 (0.94) (0.60) 16 1.77 (0.07) Pin Single Dual 1 –Vin (GND) –Vin (GND) 7 No con. No con. 8 No con. Common 9 +Vout +Vout –Vout +Vin 10 7 10 –Vout 9 8 16 +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 any time without notice. Rev. 03/09 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · [email protected] · www.tracopower.com Page 3 of 3