http://www.tracopower.com page 1 of 3 dc/dc converters tes 3wi series, 3 watt features compact smd package 33.4 x 18.8 mm footprint ultra-wide 4:1 input voltage range i/o isolation 1500 vdc operating temp. range C40c to +71c short circuit protection input flter to meet en 55022, class a remote on/off high accuracy of pin co-planarity qualifed for leadfree refow solder process according ipc/jedec j-std-020d available in tape & reel package 3-year product warranty the tes-3wi series is a family of high performance 3w dc/dc-converter modules in a low profle smd package with compact dimensions. the 14 modules feature ultra- wide 4:1 input ranges with tightly regulated output voltage. high effciency allows an operating temperature range of C40c to +71c at full load. further features are built-in emi-flter to meet en 55022 class a without external components and remote on/off control. the products comply with ipc j-std-020d and are qualifed for high temperature lead-free refow solder process. ordercode input voltage output voltage output current max. effciency typ. tes 3-2410wi 3.3 vdc 750 ma 75 % tes 3-2411wi 5 vdc 600 ma 79 % tes 3-2412wi 9 C 36 vdc 12 vdc 250 ma 81 % tes 3-2413wi 15 vdc 200 ma 81 % tes 3-2421wi (nominal 24 vdc) 5 vdc 300 ma 78 % tes 3-2422wi 12 vdc 125 ma 81 % tes 3-2423wi 15 vdc 100 ma 81 % tes 3-4810wi 3.3 vdc 750 ma 76 % tes 3-4811wi 5 vdc 600 ma 80 % tes 3-4812wi 18 C 75 vdc 12 vdc 250 ma 83 % tes 3-4813wi (nominal 48 vdc) 15 vdc 200 ma 83 % tes 3-4821wi 5 vdc 300 ma 80 % tes 3-4822wi 12 vdc 125 ma 83 % tes 3-4823wi 15 vdc 100 ma 83 % models ul 60950-1 pending
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 tes 3wi series 3 watt input specifications input current (full load) 24 v models: 150 ma typ. 48 v models: 75 ma typ. input current (no load) 24 v models: 20 ma typ. 48 v models: 10 ma typ. start-up voltage / under voltage shut down 24 v models: 8.5 vdc / 8 vdc typ. 48 v models: 17 vdc / 16 vdc typ surge voltage (1 sec. max.) 24 v models: 50 v max. 48 v models: 100 v max. reverse voltage protection 1.0 a max. reflected input ripple current 24 v models: 10 ma typ. 48 v models: 5 ma typ. input filter en 55022 class a, fcc part 15, level a output specifications voltage set accuracy 1 % regulation C input variation vin min. to vin max. 0.5 % max. C load variation 10 C 100 % single output models: 1.0 % max. dual output models balanced load: 2.0 % max. minimum load 10 % of rated max current (operation at lower load condition is safe but a higher output ripple will be experienced) temperature coefficient 0.02 %/c max. ripple and noise 75 mvpk-pk max. dynamic load response (25% load change) 6 % max. peak variation 500 s max. response time transient response (25% load step change) 200 s typ. current limitation >120 % of iout max. short circuit protection continuous, automatic recovery capacitive load single output models: 3000 f dual output models: 180 f remote on/off C on: 2.5 to 5.5 v or open circuit C off: C0.7 to 0.8 v or short circuit pin 3 and pin 1/2 C off idle current: 5 ma general specifications temperature ranges C operating C40c to +71c C case temperature +100c max. C storage C40c to +125c humidity (non condensing) 95 % rel h max. reliability, calculated mttf (mil-hdbk-217f, @+25c, ground benign) >1000000 h isolation voltage (60 sec.) C input/output 1500 vdc isolation capacitance C input/output 500 pf max. isolation resistance C input/output >1000 mohm switching frequency 300 khz typ. (frequency modulation pfm) safety standards ul 60950-1, iec/en 60950-1 safety approvals csa file no. 226037 http://directories.csa-international.org (entry pending)
page 3 of 3 dc/dc converters tes 3wi series 3 watt rev. 02/11 specifcations can be changed any time without notice. 1.5 min. (0.06) 2.8 (0.11) 20 .0 (0.79) 2.16 (0.09) 2.54 (0.1) 17.78 (0.7) 27.94 (1.1) 1 2.54 (0.1) 2.54 (0.1) 2.54 (0.1) physical specifications casing material non conductive plastic (ul 94v-0 rated) package weight 8.8 g (0.31oz) lead-free reflow solder process as per j-std-020d.01 (to find at: www.jedec.org - free registration required) moisture sensivity level (msl) level 2 as per j-std-033b.01 (to find at: www.jedec.org - free registration required) washing process www.tracopower.com/products/smd- wash.pdf packaging www.tracopower.com / products / tes3wi -pack.pdf outline dimensions pin-out 2.54 (0.1) 2.16 (0.085) 17.78 (0.7) 0.5 ( 0.02) 1 24 10.2 (0.402) top view 32.3 (1.272) 0.15 (0.006) 1.0 (0.04) 13 detail a seating plane s m10:1 1.0 (0.04) 1.3 (0.051) 16.1 (0.634) 14.8 (0.583) 18.8 (0.740) detail a 0.15 12 dimensions in [mm], () = inch tolerances 0.25 (0.01) pin pitch tolerances 0.13 (0.005) no con. = pin to be isolated from circuitry pin single dual 1 Cvin (gnd) Cvin (gnd) 2 Cvin (gnd) Cvin (gnd) 3 remote on/off remote on/off 10 no con. common 11 no con. no con. 12 no con. Cv output 13 +v output +v output 14 no con. no con. 15 Cv output common 22 no con. no con. 23 +vin (vcc) +vin (vcc) 24 +vin (vcc) +vin (vcc) solder pad dimension 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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