page 1 of 4 dc/dc converters tmr 1 & tmr 1sm series, 1 watt order code sip-package order code smd-package input voltage range output voltage output current max. effciency sip typ. effciency smd typ. tmr 1-0511 tmr 1-0511sm 5.0 vdc 200 ma 76 % 78 % tmr 1-0512 tmr 1-0512sm 12 vdc 83 ma 77 % 79 % tmr 1-0513 tmr 1-0513sm 4.5 C 9.0 vdc 15 vdc 67 ma 79 % 81 % tmr 1-0515 (5 vdc nominal) 24 vdc 42 ma 76 % tmr 1-0522 tmr 1-0522sm 12 vdc 42 ma 77 % 79 % tmr 1-0523 tmr 1-0523sm 15 vdc 33 ma 78 % 80 % tmr 1-1211 tmr 1-1211sm 5.0 vdc 200 ma 77 % 79 % tmr 1-1212 tmr 1-1212sm 12 vdc 83 ma 77 % 79 % tmr 1-1213 tmr 1-1213sm 9.0 C 18 vdc 15 vdc 67 ma 80 % 82 % tmr 1-1215 (12 vdc nominal) 24 vdc 42 ma 77 % tmr 1-1222 tmr 1-1222sm 12 vdc 42 ma 79 % 81 % tmr 1-1223 tmr 1-1223sm 15 vdc 33 ma 78 % 80 % tmr 1-2411 tmr 1-2411sm 5.0 vdc 200 ma 77 % 79 % tmr 1-2412 tmr 1-2412sm 12 vdc 83 ma 80 % 82 % tmr 1-2413 tmr 1-2413sm 18 C 36 vdc 15 vdc 67 ma 80 % 82 % tmr 1-2415 (24 vdc nominal) 24 vdc 42 ma 77 % tmr 1-2422 tmr 1-2422sm 12 vdc 42 ma 80 % 82 % tmr 1-2423 tmr 1-2423sm 15 vdc 33 ma 80 % 82 % tmr 1-4811 tmr 1-4811sm 5.0 vdc 200 ma 77 % 79 % tmr 1-4812 tmr 1-4812sm 12 vdc 83 ma 78 % 80 % tmr 1-4813 tmr 1-4813sm 36 C 75 vdc 15 vdc 67 ma 78 % 80 % tmr 1-4815 (48 vdc nominal) 24 vdc 42 ma 76 % tmr 1-4822 tmr 1-4822sm 12 vdc 42 ma 79 % 81 % tmr 1-4823 tmr 1-4823sm 15 vdc 33 ma 79 % 81 % models features wide 2:1 input voltage range compact sip-6 or smd package fully regulated outputs cost optimised design no minimum load required continuous short circuit protection temperature range C40c to +85c i/o isolation 1500 vdc remote on/off control (smd) 3-year product warranty the tmr-1 and tmr 1sm series are families of isolated 1 w dc-dc converter mod - ules with regulated output, featuring wide 2:1 input voltage ranges. these products come in a compact sip-6 or smd package with small footprint occupying only 1.2 cm 2 (0.2 square inch) of board space. an excellent effciency allows C40c to +85c operation temperature. further fea - tures include remote on/off control (smd-version) and continuous short circuit protection. the compact dimensions and cost optimised design make this converters an ideal solution for applications in communication equipment, instrumentation and industrial electronics. c b scheme ul 60950 -1 http://www.tracopower.com
page 2 of 4 all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. dc/dc converters tmr 1 & tmr 1sm 1 watt input specifications input current at no load (nominal input voltage) 5.0 v models: 40 ma typ. 12 v models: 20 ma typ. 24 v models: 10 ma typ. 48 v models: 7 ma typ. surge voltage (1 sec. max.) 5.0 v models: 15 v max. 12 v models: 25 v max. 24 v models: 50 v max. 48 v models: 100 v max. start-up voltage / under voltage lockout 5.0 v models: 4.5 vdc / 4 vdc or lower 12 v models: 9 vdc / 8.5 vdc or lower 24 v models: 18 vdc / 17 vdc or lower 48 v models: 36 vdc / 34 vdc or lower long term operation at undervoltage will damage the converter! conducted noise (input) en 55022 level a, fcc part 15, level a with external capacitor . see emc consideration recommended input fuse (slow blow) 5 v models: 500 ma 12 v models: 250 ma 24 v models: 120 m a 48 v models: 60 ma output specifications voltage set accuracy 1 % max. regulation C input variation vin min. to vin max. 0.2 % max. C no load to full load single & dual output models: 1.0 % max. C load variation 10 C 90% single output models: 0.5 % max. dual output models: 0.8 % max. minimum load no minimum load required temperature coefficient 0.02 %/k ripple and noise (20 mhz bandwidth) smd models: 30 mvp-p max. sip models: 50 mvp-p max. transient response setting time (25% load step change) 250 s typ. (pfm) transient response deviation 5 % max. current limitation >120 % of iout max. over load protection (foldback) 130 % short circuit protection continuous, automatic recovery capacitive load 5 vdc models: 1680 f max. 12 vdc models: 820 f max. 15 vdc models: 680 f max. 24 vdc models: 470 f max. 12 vdc models : 470 f max. (each output) 15 vdc models: 330 f max. (each output) general specifications temperature ranges C operating sip models: C40c to +85c with no derating smd models: C40c to +82c with derating C case temperature +105c (sip) / +95c (smd) max. C storage C55c to +125c load derating smd models: 7.2 %/k above +75c humidity (non condensing) 95 % rel. h max. reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) >2.8 mio h http://www.tracopower.com
page 3 of 4 dc/dc converters tmr 1 & tmr 1sm 1 watt general specifications isolation voltage (60 sec.) C input/output 1500 vdc isolation capacitance C input/output 50 pf max. isolation resistance C input/output (500 vdc) >1 gohm switching frequency 220 khz (pfm) safety standards can/csa-c22.2 no 60950-1-07 incl. am1 (2011) ansi/ul std no 60950-1, 2nd ed. incl. am1 (2011) iec 60950-1:2005 (2nd edition); +a1:2009 en 60950-1:2006+a11:2009+a1:2010+a12:2011 C certification documents www.tracopower.com/overview/tmr1 remote on/off C on: < 0.6 vdc or open circuit (smd models only) C off: 2.7 to 15 vdc ( ref. to Cvin) C off standby current: 2.5 ma max. C off control input current: 1 ma max. physical specifications casing material non-conductive plastic (ul94v-0 rated) potting material epoxy, (ul 94v-0 rated) weight 3.1 g ( 0 .11o z ) (sip)/3.3 g ( 0.12o z ) (smd) soldering profile for sip-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) environmental compliance C reach www.tracopower.com/overview/tmr1 C rohs rohs directive 2011/65/eu emc consideration +v in -v in +v out -v out c1 c2 l1 load +v in -v in +v out -v out c1 c2 l1 load com. load single output models input models c1 c2 l1 5 vdc 4.7 f /50v, 1210 x7r 4.7 h / 1.2 a, sr0302 12 vd c 4.7 f /50v, 1210 x7r 4.7 h / 1.2 a, sr0302 24 vdc sip 4.7 f /50v, 1210 x7r 18 h / 0.58 a, sr0302 24 vdc smd 4.7 f /50v, 1210 x7r 220pf /2 kv, 1808 x7r 12 h / 0.75 a, sr0302 48 vdc sip 4.7 f /100v 1210 x7r 18 h / 0.58a, sr0302 48 vdc smd 2.2 f / 00v 1210 x7r 18 h / 0.58a, sr0302 dual output models filter suggestion for to comply with en55022 class a conducted noise emission
page 4 of 4 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 rev. april 28. 2015 dc/dc converters tmr 1 & tmr 1sm 1 watt pin single output dual output 1 Cvin (gnd) Cvin (gnd) 2 +vin (vcc) +vin (vcc) 4 +vout +vout 5 no pin common 6 Cvout Cvout pinout ottom view 1 2 6 5 2.5 2.54 0.5 2.3 0.4 2.54 17.0 (0.67) 5.08 (0.2) 2.54 0.5 (0.02) 11.0 (0.4) 3.2 (0. 13 ) (0.02) 0.5 (0.02) (0.1) (0.1) (0.1) (0.09 0.02 ) 7.62 (0.30) (0.10) (0.02) 4 0.5 0.25 (0.01) dimensions in [mm], () = inch tolerances: 0.5 (0.02) pin pitch tolerances: 0.25 (0.01) sip-package smd-package 1 7 6 14 8 9 2 13 .7 [0 .54] 17 .2 [0 .68] 8.45 [0.33] 8.7 [0.34] 0.25 [0 .01] 1.00 [0 .04] 18 .9 [0.7 4] 12 .7 [0.5 ] [0 .1 ] 2. 54 1. 8 [0 .1] t op v iew 0 ~ 4 s seatin g plan e 0.15 s 1.1 [0 .04] 15.0 [0.6 ] pin single output dual output 1 Cvin (gnd) Cvin (gnd) 2 remote on/off remote on/off 6 ntc common 7 ntc Cvout 8 +vout +vout 9 Cvout common 14 +vin +vin pinout ntc not to connect to electrical circuit 13 .7 [0.54] 18 .6 [0.73] 1.6 [0 .06] 15 .24 [0.6 ] 16.1 5 [0.64] 2.54 [0 .1 ] 2.4 [0.1 ] solder pad dimensions outline dimensions mm (inches)
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