dc/dc converters thm 3wi series, 3 watt features ultra wide 4:1 input voltage i/o isolation 5000 vacrms rated for 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 effciency up to 87% extended operating temperature range C40c to 94c at full load. input flter to meet en55022 class a 3-year product warranty the thm-3wi series is a range of high performance, regulated 3 watt dc/dc converters in a dip-24 plastic package. the reinforced i/o-isolation system com - plies with the medical safety requirements for mopp (means of patient protection). together with a wide 4:1 input voltage range, and an internal emi flter to meet en55022 class a the converters constitute also a reliable solution for many de - manding applications such as transportation systems, industrial control equipments, measurement equipments, and some igbt driver applications. with a high effcien - cy of up to 87% and highest grade components the converters can reliably operate in an ambient temperature range of C40 up to +94c at full load. order code input voltage range output voltage output current max. effciency typ. thm 3-0510wi 4.5 C 9 vdc (5 vdc nominal) 3.3 vdc 1000 ma 81.0 % thm 3-0511wi 5.0 vdc 600 ma 84.5 % thm 3-0512wi 12 vdc 250 ma 85.5 % thm 3-0513wi 15 vdc 200 ma 87.5 % thm 3-0515wi 24 vdc 125 ma 85.5 % thm 3-0521wi 5.0 vdc 300 ma 83.0 % thm 3-0522wi 12 vdc 125 ma 86.0 % thm 3-0523wi 15 vdc 100 ma 86.0 % thm 3-2410wi 9 C 36 vdc (24 vdc nominal) 3.3 vdc 1000 ma 82.0 % thm 3-2411wi 5.0 vdc 600 ma 84.5 % thm 3-2412wi 12 vdc 250 ma 87.0 % thm 3-2413wi 15 vdc 200 ma 87.0 % thm 3-2415wi 24 vdc 125 ma 87.0 % thm 3-2421wi 5.0 vdc 300 ma 83.0 % thm 3-2422wi 12 vdc 125 ma 87.0 % thm 3-2423wi 15 vdc 100 ma 86.0 % thm 3-4810wi 18 C 75 vdc 48 vdc nominal) 3.3 vdc 1000 ma 81.0 % thm 3-4811wi 5.0 vdc 600 ma 84.0 % thm 3-4812wi 12 vdc 250 ma 87.0 % thm 3-4813wi 15 vdc 200 ma 86.5 % thm 3-4815wi 24 vdc 125 ma 86.5 % thm 3-4821wi 5.0 vdc 300 ma 83.0 % thm 3-4822wi 12 vdc 125 ma 86.0 % thm 3-4823wi 15 vdc 100 ma 86.0 % models page 1 of 3 es 60601-1 c b scheme iec 606010-1 http://www.tracopower.com
dc/dc converters thm 3wi series 3 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) en 61000-4-4, 2 kv, perf. criteria a en 61000-4-5, 2 kv perf. criteria a C external input capacitor: 5 vin models: nippon chemi-con ky 1000 f/ 25 v and reverse diode (vishay v10p45) in parallel 24 vin models: nippon chemi-con ky 470 f/ 50 v 48 vin models: nippon chemi-con ky 330 f/ 100 v conducted immunity en 61000-4-6, 10 vrms, perf. criteria a external input fuse required (recommended values, slow blow type) 5 vin models: 2.5 a 24 vin models: 1.5 a 48 vin models: 1 a output specifications voltage set accuracy 1.0 % max. regulation C input variation single output models 0.2 % max. dual output models 0.5 % max. C load variation 0 C 100 %: single output models: 0.2 % max.. dual output models balanced load: 1.0 % max. dual output models unbalanced load: 5.0 % max. 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 vdc output models: 3.7 C 5.0 vdc 5 vdc & 5 vdc output models: 5.6 C 7.0 vdc 12 vdc output models: 13.5 C 16.0 vdc 15 vdc output models: 18.3 C 22.0 vdc 24 vdc output models: 29.1 C 34.5 vdc 12 vdc output models: 13.5 C 18.2 vdc 15 vdc output models: 17.0 C 22.0 vdc capacitive load 3.3 vdc output models: 1050 f max. 5 vdc output models: 750 f max. 12 v d c output models: 130 f max. 15 vdc output models: 100 f max. 24 vdc output models: 39 f max. 5 vdc output models: 430 f max. (each output) 12 vdc output models: 75 f max. (each output) 15 vdc output models: 56 f max. (each output) all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. page 2 of 3 http://www.tracopower.com
dc/dc converters thm 3wi series 3 watt outline dimensions rev. october 27. 2015 pin single dual 2 Cvin (gnd) Cvin (gnd) 11 no con. Cvout 14 +vout +vout 16 Cvout common 22 +vin (vcc) +vin (vcc) 23 +vin (vcc) +vin (vcc) standard pinout dimensions in [mm], () = inch tolerances 0.5 (0.02) pin ? 0.6 0.1 (0.024 0.004) pin pich tolerances 0.25 (0.01) general specifications temperature ranges C operating C40c to +90c (without derating) C casing +105c max. C storage C55c to +125c humidity (non condensing) 95 % rel h max. temperature coefficient 0.02 %/k typ. altitude 5000 m switching frequency 150 khz 15 khz (puls width modulation) i/o isolation voltage C 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 C input/output 17 pf max. (at 100 khz, 1 v) safety standards ansi/aami es 60601-1:2005/(r)2012, ul 60601-1, iec/en 60601-1 3rd edition C certification documents www.tracopower.com/overview/thm3wi reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) >6.4 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 (0.48 oz) soldering temperature max. 265c / 10 sec. environmental compliance C reach www.tracopower.com/overview/thm3wi C rohs according rohs directive 2011/65/eu page 3 of 3 - the component is not be used in an oxygen rich environment. - the component is not to be used in conjunction with fammable anaesthetics and agents. - the component has to be disposed appropriately. please refer to local regulations (waste electrical and electronic equipment). - a modifcation of the component is not allowed. 11 22 23 2 16 14 bottom view 15.24 2.54 20.3 (0.10) (0.60) (0.80) 10.2 (0.40) 3.8 (0.15) 2.54 15.24 5.08 4.5 31.8 (0.10) (0.60) (0.20) (0.18) (1.25) 12 23 24 1 15 13 bottom view 15.24 2.54 20.3 (0.10) (0.60) (0.80) 10.2 (0.40) 3.8 (0.15) 2.54 20.32 2x2.54 2.0 31.8 (0.10) (0.80) (2x0.1) (0.08) (1.25) 11 standard pinning optional pinning: suffix -a1 pin single dual 1 +vin (vcc) +vin (vcc) 11 no pin common 12 Cvout no pin 13 +vout Cvout 15 no pin +vout 23 Cvin (gnd) Cvin (gnd) 24 Cvin (gnd) Cvin (gnd) optional pinout sp ec i?cati ons can be changed wi thout noti ce! make sure you are using the latest documentation, downloadable at www.tracopower. com www .tracopower. com
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