http://www.tracopower.com page 1 of 3 dc/dc converters thl 3wi(sm) series, 3 watt features compact design in smd or dip package ultra wide 4:1 input voltage range fully regulated outputs i/o isolation 1500 vdc smd version qualfed for leadfree re fow solder process, msl 2a operating temp. range C40c to +85c short circuit protection remote on/off control input flter to meet en 55022, class a without external components 3-year product warranty the thl 3wi(sm) series is a family of compact 3 w dc/dc-converters with 4:1 input voltage ranges. the product is available in smd- or dip-package. the internal flter which meets en55022 class a without external components makes the converter easy to design in. they come with remote on/off and short circuit protection. thl 3wi(sm) converter is an excellent solution for data- and telecom applications and for instrumentation and industrial electronics. order code dip models order code smd models input voltage range output voltage output current max. effciency typ. thl 3-2410wi thl 3-2410wism 3.3 vdc 600 ma 75 % thl 3-2411wi thl 3-2411wism 5.0 vdc 600 ma 78 % thl 3-2412wi thl 3-2412wism 12 vdc 250 ma 80 % thl 3-2413wi thl 3-2413wism 9 C 36 vdc 15 vdc 200 ma 80 % thl 3-2415wi thl 3-2415wism (24 vdc nominal) 24 vdc 125 ma 80 % thl 3-2421wi thl 3-2421wism 5 vdc 300 ma 77 % thl 3-2422wi thl 3-2422wism 12 vdc 125 ma 80 % thl 3-2423wi thl 3-2423wism 15 vdc 100 ma 80 % thl 3-4810wi thl 3-4810wism 3.3 vdc 600 ma 75 % thl 3-4811wi thl 3-4811wism 5.0 vdc 600 ma 78 % thl 3-4812wi thl 3-4812wism 12 vdc 250 ma 80 % thl 3-4813wi thl 3-4813wism 18 C 75 vdc 15 vdc 200 ma 80 % thl 3-4815wi thl 3-4815wism (48 vdc nominal) 24 vdc 125 ma 80 % thl 3-4821wi thl 3-4821wism 5 vdc 300 ma 77 % thl 3-4822wi thl 3-4822wism 12 vdc 125 ma 80 % thl 3-4823wi thl 3-4823wism 15 vdc 100 ma 80 % models c b scheme iec 60950-1 226037
http://www.tracopower.com page 2 of 3 all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. dc/dc converters thl 3wi(sm) series 3 watt input specifications input current at no load (nominal input voltage) 24 vin models: 30 ma typ. 48 vin models: 20 ma typ. input current at full load (nominal input voltage) 24 vin; 3.3 vdc model: 110 ma typ. 24 vin other models: 160 ma typ. 48 vin; 3.3 vdc model: 55 ma typ. 48 vin other models: 80 ma typ. surge voltage (1 sec. max.) 24 vin models: 50 v max. 48 vin models: 100 v max. conducted noise en 55022 level a, fcc part 15, level a without external components recommended input fuse (slow blow) 24 v models: 150 0 m a 48 v models: 800 ma output specifications voltage set accuracy 2 % max regulation C input variation vin min. to vin max. 1.0 % max. C load variation 15 C 100 % 1.0 % max. minimum load 15 % of rated max current (operation at lower load condition is safe but a higher output ripple will be experienced) temperature coefficient 0.02 %/k ripple and noise (20 mhz bandwidth) 60 mvp-p typ. transient response setting time (25 % load step change) 300 s typ. short circuit protection indefinite, automatic recovery capacitive load 3.3 & 5 vdc models: 220 f max. all other models: 47 f max. general specifications temperature C operating (natural convection cooling 20 lfm) C40c to +85c C storage C40c to +125c C case +105c max. load derating (natural convection cooling 20 lfm) dip models: 2.5 %/k above +65c smd 3.3 & 5.0 vdc models: 2.2 %/k above +55c smd other models: 2.5 %/k above +60c humidity (non condensing) 95 % reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) >300000 h isolation voltage (60 sec.) C input/output 1500 vdc isolation capacitance C input/output 500 pf max. isolation resistance C input/output (500 vdc) >1 gohm safety standard (designed to meet) iec 60950-1, ul 60950-1 safety approvals C cb test certificate according iec 60950-1 www.tracopower.com/products/thl3wi-cb.pdf C csa certificate for ul/cul 60950-1 www.tracopower.com/products/thl3wi-csa.pdf switching frequency 350 khz altitude during operation 5000 m max. (164 0 0 f t ) approved remote on/off C on: 2.5 to 5.5 vdc or open circuit C off: C0.7 to 0.8 vdc C off stand by input current 5 ma max. environmental compliance C reach www.tracopower.com/products/thl3wi-reach.pdf C rohs rohs directive 2011/65/eu
page 3 of 3 dc/dc converters thl 3wi(sm) series 3 watt outline dimensions pin single dual 1 Cvin (gnd) Cvin (gnd) 2 remote on/off remote on/off 7 ntc. ntc. 8 ntc. common 9 +vout +vout 10 Cvout Cvout 16 +vin (vcc) +vin (vcc) pin-out re v. 0 8/12 specifcations can be changed any time without notice. dimensions in [mm], () = inch tolerances: 0.25 (0.01) pin pich tolerances: 0.13 (0.005) pysical specifications casing material non-conductive plastic (ul94v-0 rated) package weight dip models: 5.4 g ( 0.19 o z ) smd models: 4.2 g ( 0.14 o z ) environmental compliance C reach regulation ec 1907/2006 C rohs directive 2011/65/eu soldering profile for dip-package models max. 265c / 10 sec. (wave soldering) lead-free reflow solder process for smd-package models as per j-std-020d.01 (to find at: www.jedec.org - free registration required) moisture sensivity level (for smd-package models) level 2a as per j-std-033b.01 (to find at: www.jedec.org - free registration required) packaging www.tracopower.com / products / thl3wism -pack.pdf dip-models smd-models ntc. = not to connect 2. 54 2. 54 3. 0 1.7 7 10.16 13 .7 4.1 0. 5 8. 0 23 .8 12 .7 0 (0.1)( 0.1) (0.5 ) (0.9 4) (0.4) (0. 07 ) (0. 54 ) (0.12) (0.16) (0.02) (0. 31) 1 2 7 8 16 10 9 bott om view 0. 5 (0.02) 24.0 (0.94) 0.25 (0.01) 8.0 (0.31) 18.1 (0.71) 13.7 (0.54) 12.70 (0.50) 2. 54 (0 .1 0) 3. 11 (0 .1 2) top view 17 8 16 10 9 1.0 (0.04) 2 2. 54 (0 .1 0) application note: www.tracopower.com/products/thl3wi-application.pdf www.tracopower.com/products/thl3wism-application.pdf jenatschstrasse 1 ch-8002 zurich switzerland t el. +41 43 311 45 11 fax +41 43 311 45 45 info@traco.ch www .tracopower .com
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