DC/DC Converters THM 6WI Series, 6 Watt Features Ultra wide 4:1 input voltage I/O isolation 5000 VACrms rated for ES 60601-1 250 VACrms working voltage 2 x MOPP Medical safety according to AAMI/ANSI ES 60601-1:2005(R) and IEC/EN 60601-1 3rd edition Low leakage current <2 A Very high efficiency up to 88% Extended operating temperature range -40C to 88C at full load. Input filter to meet EN55022 class A 3-year product warranty The THM-6WI series is a range of high performance, regulated 6 Watt DC/DC converters in a DIP-24 plastic package. The reinforced I/O-isolation system complies with the medical safety requirements for MOPP (Means Of Patient Protection). Together with a wide 4:1 input voltage range, and an internal EMI filter to meet EN55022 class A the converters constitute also a reliable solution for many demanding applications such as transportation systems, industrial control equipments, measurement equipments, and some IGBT driver applications. With A high efficiency of up to 88% and highest grade components the converters can reliably operate in an ambient temperature range of -40 up to +88C at full load. Models Order code Output voltage Output current max. Efficiency typ. THM 6-0510WI 3.3 VDC 1800 mA 81.5 % THM 6-0511WI 5.0 VDC 1200 mA 86.0 % THM 6-0512WI 12 VDC 500 mA 86.0 % 15 VDC 400 mA 86.0 % THM 6-0513WI THM 6-0515WI Input voltage range 4.5 - 9 VDC (5 VDC nominal) THM 6-0521WI 24 VDC 250 mA 87.0 % 5.0 VDC 600 mA 84.0 % THM 6-0522WI 12 VDC 250 mA 86.5 % THM 6-0523WI 15 VDC 200 mA 87.5 % THM 6-2410WI 3.3 VDC 1800 mA 83.0 % THM 6-2411WI 5.0 VDC 1200 mA 86.0 % THM 6-2412WI 12 VDC 500 mA 89.0 % 89.0 % THM 6-2413WI 15 VDC 400 mA 24 VDC 250 mA 88.5 % THM 6-2421WI 5.0 VDC 600 mA 85.0 % THM 6-2415WI 9 - 36 VDC (12 VDC nominal) THM 6-2422WI 12 VDC 250 mA 88.5 % THM 6-2423WI 15 VDC 200 mA 88.0 % THM 6-4810WI 3.3 VDC 1800 mA 82.5 % THM 6-4811WI 5.0 VDC 1200 mA 86.5 % THM 6-4812WI 12 VDC 500 mA 88.0 % 15 VDC 400 mA 88.5 % 24 VDC 250 mA 88.0 % THM 6-4813WI THM 6-4815WI 18 - 75 VDC (48 VDC nominal) THM 6-4821WI 5.0 VDC 600 mA 85.0 % THM 6-4822WI 12 VDC 250 mA 88.0 % THM 6-4823WI 15 VDC 200 mA 88.0 % http://www.tracopower.com Page 1 of 3 DC/DC Converters THM 6WI Series 6 Watt Input Specifications Input current at no load 5 Vin models: 20 mA typ. 24 Vin models: 6 mA typ. 48 Vin models: 4 mA typ. Start-up voltage / under voltage shut down 5 Vin models: 4.5 VDC / 4.0 VDC typ. 24 Vin models: 9.0 VDC / 8.0 VDC typ. 48 Vin models: 18 VDC / 16 VDC typ. Surge voltage (1 sec. max.) 5 Vin models: 16 VDC max. 24 Vin models: 50 VDC max. 48 Vin models: 100 VDC max. Conducted noise EN 55022 class A, without external components ESD (electrostatic discharge) EN 61000-4-2, air 8 kV, contact 6 kV, perf. criteria A Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A Fast transient / surge (with external input capacitor / diode) - external input capacitor: 5 Vin models: 24 Vin models: 48 Vin models: EN 61000-4-4, 2 kV, perf. criteria A EN 61000-4-5, 2 kV perf. criteria A Nippon chemi-con KY 1000 F/25 V and reverse diode (Vishay V10P45) in parallel Nippon chemi-con KY 470 F/ 50 V Nippon chemi-con KY 330 F/ 100 V Conducted immunity EN 61000-4-6, 10 V, perf. criteria A External input fuse required (recommended values, slow blow type) 5 Vin models: 5 A 24 Vin models: 2.5 A 48 Vin models: 1.5 A Output Specifications Voltage set accuracy 1.0 % max. Regulation - Input variation single output models dual output models - Load variation 0 - 100 %: single output models: dual output models balanced load: dual output models unbalanced load: 0.2 % max. 0.5 % max. 0.2 % max.. 1.0 % max. 5.0 % max. (100% / 25%) Minimum load not required Start up time 30 mS Ripple and noise (20 MHz Bandwidth) 3.3 & 5.0 VDC models: 30 mVp-p typ. with cap. 10F/25V X7R MLCC 12 & 15 VDC models: 40 mVp-p typ. with cap. 10F/25V X7R MLCC 24 VDC models: 50 mVp-p typ. with cap. 4.7F/50V X7R MLCC Transient response (25% load step change) 250 s typ. Current limitation 150 % Iout nominal typ. (hiccup mode) Short circuit protection continuous (automatic recovery) Over voltage protection 3.3 5 12 15 24 VDC VDC VDC VDC VDC output output output output output models: models: models: models: models: 3.7 - 5.4 VDC 5.6 - 7.0 VDC 13.5 - 19.6 VDC 18.3 - 22.0 VDC 29.1 - 32.5 VDC Capacitive load 3.3 5 12 15 24 5 12 15 VDC VDC VDC VDC VDC VDC VDC VDC output output output output output output output output models: models: models: models: models: models: models: models: 2100 F max. 1500 F max. 260 F max. 210 F max. 75 F max. 860 F max. (each output) 150 F max. (each output) 100 F max. (each output) 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 THM 6WI Series 6 Watt General Specifications Temperature ranges - Operating -40C to +88C (without derating) - Casing +105C max. - Storage -55C to +125C Humidity (non condensing) 95 % rel H max. Temperature coefficient 0.02 %/K typ. Switching frequency 250 kHz 25 kHz. (puls width modulation) I/O isolation voltage - to meet UL/IEC/EN 60601-1 5000 VACrms, rated for 250 VACrms working (50Hz, 60sec.) voltage, 2 x MOPP Clearance/creepage 8 mm min. Leakage current 2 A max. (at 240 VAC, 60 Hz) Isolation capacitance - Input/Output 17 pF max. (at 100 KHz, 1 V) Safety standards ANSI/AAMI ES 60601-1:2005/(R)2012, IEC/EN 60601-1 3rd edition Safety approvals www.ul.com File e188913, copy: e188913qqhm2.pdf - UL online certification UL 60601-1 Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >4.7 Mio. h Casing material non conductive plastic (UL 94V-0-rated) Potting material silicone (UL 94V-0-rated) Vibration and thermal shock resistance according to MIL-STD-810F Weight 14.0 g (0.48oz) Soldering temperature max. 265C / 10 sec. Environmental compliance - Reach www.tracopower.com/overview/thm6wi - RoHS according RoHS directive 2011/65/EU - 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 Standard pinning 13 31.8 10.2 3.8 2.0 (0.08) 2.54 15.24 (0.60) 5.08 2.54 (0.20) (0.10) Dimensions in [mm], () = Inch Pin o 0.6 0.1 (0.024 0.004) 20.32 (0.80) Pin 2 11 14 16 22 23 Single -Vin (GND) No con. +Vout -Vout +Vin (Vcc) +Vin (Vcc) Dual -Vin (GND) -Vout +Vout Common +Vin (Vcc) +Vin (Vcc) Optional Pinout (0.15) 10.2 3.8 (0.15) 4.5 (0.18) (0.10) (0.80) (1.25) (0.40) (1.25) 20.3 (0.60) 15 2.54 24 23 15.24 Bottom view (0.40) 31.8 11 12 (0.10) (0.60) (0.80) 14 2.54 16 20.3 Bottom view 1 15.24 11 (0.10) 2 23 22 Standard Pinout Optional pinning: suffix -A1 2x2.54 (2x0.1) Tolerances 0.5 (0.02) Pin pich tolerances 0.25 (0.01) Pin 1 11 12 13 15 23 24 Single +Vin (Vcc) No pin -Vout +Vout No pin -Vin (GND) -Vin (GND) Dual +Vin (Vcc) Common No pin -Vout +Vout -Vin (GND) -Vin (GND) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. April 13. 2015 Page 3 of 3