page 1 of 4 order code input voltage range output voltage output current max. effciency typ. tim 3.5-0911sm 5.0 vdc 700 ma 77 % tim 3.5-0919sm 9.0 vdc 389 ma 78 % tim 3.5-0912sm 4.5 C 12 vdc 12 vdc 292 ma 81 % tim 3.5-0913sm (9 vdc nominal) 15 vdc 234 ma 81 % tim 3.5-0915sm 24 vdc 146 ma 81 % tim 3.5-0922sm 12 vdc 146 ma 81 % tim 3.5-0923sm 15 vdc 117 ma 81 % tim 3.5-1211sm 5.0 vdc 700 ma 79 % tim 3.5-1219sm 9.0 vdc 389 ma 80 % tim 3.5-1212sm 9.0 C 18 vdc 12 vdc 292 ma 82 % tim 3.5-1213sm (12 vdc nominal) 15 vdc 234 ma 82 % tim 3.5-1215sm 24 vdc 146 ma 82 % tim 3.5-1222sm 12 vdc 146 ma 82 % tim 3.5-1223sm 15 vdc 117 ma 82 % tim 3.5-2411sm 5.0 vdc 700 ma 79 % tim 3.5-2419sm 9.0 vdc 389 ma 80 % tim 3.5-2412sm 18 C 36 vdc 12 vdc 292 ma 82 % tim 3.5-2413sm (24 vdc nominal) 15 vdc 234 ma 83 % tim 3.5-2415sm 24 vdc 146 ma 82 % tim 3.5-2422sm 12 vdc 146 ma 82 % tim 3.5-2423sm 15 vdc 117 ma 83 % tim 3.5-4811sm 5.0 vdc 700 ma 79 % tim 3.5-4819sm 9.0 vdc 389 ma 80 % tim 3.5-4812sm 36 C 75 vdc 12 vdc 292 ma 81 % tim 3.5-4813sm (48 vdc nominal) 15 vdc 234 ma 82 % tim 3.5-4815sm 24 vdc 146 ma 81 % tim 3.5-4822sm 12 vdc 146 ma 81 % tim 3.5-4823sm 15 vdc 117 ma 82 % models the tim 3.5sm series is a range of 3.5 watt dc/dc converters in compact smd package and with reinforced isolation of 5000 vacrms for medical applications. with a low leakage current of less than 2 a the converters are predestined to insulate electrical equipment from the applied parts to patient (bf classifcation). the models are approved to iec/en/es 60601-1 3rd edition for 2xmopp up to an altitude of 5000m and come along with an iso 14971 risk management fle. ? compact smd-16-package ? i/o isolation 5000 vacrms rated for 250 vacrms working voltage ? certifcation according to iec/en/es 60601-1 3rd edition for 2xmopp and opperation to 5000 m altitude ? low leakage current < 2 a for bf-applications ? extended operating temperature range C40c to 90c. ? emc compliance to iec 60601-1-2 4th edition and en55032 class a ? 5-year product warranty www.tracopower.com dc/dc converter tim 3.5sm series, 3.5 watt
page 2 of 4 input specifications input current no load 90 ma typ. 50 ma typ. 30 ma typ. 13 ma typ. surge voltage 15 v max. 25 v max. 50 v max. 48 vin models: 100 v max. start-up voltage 9 vin models: 4.5 vdc (or lower) 12 vin models: 9.0 vdc (or lower) 18 vdc (or lower) 48 vin models: 36 vdc (or lower) startup time 10 ms typ. / 20 ms max. under voltage shut down 9 vin models: 2 - 4 vdc 12 vin models: 6 - 8 vdc 13 - 17 vdc 48 vin models: 29 - 35 vdc input filter capacitor type conducted noise C conducted radiated input suppression en 55011 limits to iec/en 60601-1-2 4th edit. en 55032 class a or b with external components C application note for filter class a/b proposal www.tracopower.com/overview/tim3sm emc immunity C eneric for medical equipment iec/en 60601-1-2 4th edition C esd (electrostatic discharge) en 61000-4-2, air 15 kv, contact 8 kv, perf. criteria a C adiatd immunit en 61000-4-3, 10 v/m, perf. criteria a C fat tranint / urg en 61000-4-4, 2 kv, perf. criteria a (it trna inut caacitor / diod) en 61000-4-5, 1 kv perf. criteria a vin mod 1 vin mod 48 vin models: C conducted immunity en 61000-4-6, 10 vrms, perf. criteria a C magnetic field immunity en 61000-4-8 100 a/m, continuous, perf. criteria a 1000 a/m, 1 sec., perf. criteria a external input fuse required 9 vin models: 1.6 a (slow blow) 12 vin models: 0.8 a (slow blow) 24 vin models: 0.5 a (slow blow) 48 vin models: 0.315 a (slow blow) output specifications voltage set accuracy 1 % max. regulation C input variation (vin min. to vin max.) 0.2 % max. C load variation (0 C 100 %) 1 % max. C load variation (10 C 90 %) single output: 0.5 % max. dual output: 0.8 % max. C cross regulation dual output: 5.0 % max. (asymmetrical load 25 / 100 %) minimum load not required ripple and noise (20 mhz bandwidth) 5 - 15 vout models: 50 mvp-p typ. 24, 12 15 vout models: 75 mvp-p typ. transient response (25% load step change) C cor tim 500 s typ. short circuit protection continuous, automatic recovery tim 3.5sm series, 3.5 watt www.tracopower.com all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated.
page 3 of 4 general specifications overvoltage protection 5.0 vdc models: 6 - 8 vdc 9.0 vdc models: 10 - 14 vdc 12 vdc models: 13 - 19 vdc 15 vdc models: 16 - 22 vdc 24 vdc models: 25 - 35 vdc capacitive load C single output 5.0 vdc models: 1470 f max. 9.0 vdc models: 680 f max. 12 vdc models: 470 f max. 15 vdc models: 330 f max. 24 vdc models: 170 f max. C dual output 12 vdc models: 220 f max. (each output) 15 vdc models: 160 f max. (each output) temperature ranges C operating (natural convection: 20 lfm, 0.1 m/s) C40c to +90c C case temperature +105c max. C storage temperature C55c to +125c derating 3.3 %/k above 75c humidity (non condensing) 5 % to 95 % rel h max. moisture sensitivity level (msl) ipc j-std-033c level 2a isolation voltage (50 hz, 60 s) 5000 vac (reinforced insulation) working voltage 250 vac, 2 x mopp isolation capacitance 20 pf max. clearance/creepage 8 mm min. leakage current ( at 240 vac, 60 hz) 2 a max. altitude during operation 5000 m max. temperature coefficient 0.02 %/k max. reliability, calculated mtbf (mil-hdbk-217f at +25c, ground benign) 5041000 h switching frequency 100 khz min. (frequency modulated) shock, vibration and thermal shock resistance according to mil-std-810f remote on/off C on: open circuit or high impedance C off: 2 C 4 ma current applied via 1kohm resistor C off idle current: 2.5 ma typ. safety standards/approvals C medical equipment ansi/aami es60601-1:2005/(r)2012, iec/en60601-1 3rd edition C certification documents www.tracopower.com/overview/tim3sm environmental compliance C reach www.tracopower.com/info/reach-declaration.pdf C rohs rohs directive 2011/65/eu physical specifications casing material non-conductive black plastic base material non-conductive black plastic potting material silicone (ul94 v-0) package weight 7.0 g (0.24 oz) lead-free reflow solder process ipc j-std-020e tim 3.5sm series, 3.5 watt www.tracopower.com all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated.
www .tracopowe r. com ? copyright 2018 traco electronic ag sp ec i?cati ons can be changed wi thout noti ce! page 4 of 4 16 10 9 1 2 24.3 (0.95) 3.2 (0.13) 15.24 (0.600) 14.4 (0.57) top view front view 7 8 18.1 (0.71) 10.5 (0.41) 0.25 (0.010) 2.54 (0.100) 1.0 (0.04) 10.2 (0.40) outline dimensions pin single dual 1 Cvin (gnd) Cvin (gnd) 2 on/off on/off 7 nc nc 8 nc common 9 +vout +vout 10 Cvout Cvout 16 +vin (vcc) +vin (vcc) standard pinout dimensions in mm (inch) tolerances 0.5 (0.02) pin dimension 0.5 0.1 (0.02 0.004) pin pitch tolerances 0.25 (0.01) tim 3.5sm series, 3.5 watt rev. july 26, 2018
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