http://www.tracopower.com page 1 of 3 dc/dc converters tmh series, 2 watt features single-in-line package (sip) fully smd-design isolated single and dual output i/o isolation 1000 vdc high effciency up to 83 % industry standard pinout 100% burn-in (8 h) lead free design, rohs compliant 3-year product warranty the tmh series are ultra miniature, isolated 2 watt dc/dc-converters in a single- in-line package (sip). requiring only 1.5 cm2 board space they offer the ideal solution in many space critical applications for board level power distribution. the use of smd-technology makes it possible to offer a product with high performance at low cost. ordercode input voltage output voltage output current max. effciency typ. tmh 0505s 5 vdc 400 ma 76 % tmh 0512s 12 vdc 165 ma 80 % tmh 0515s 5 vdc 10% 15 vdc 130 ma 80 % tmh 0505d 5 vdc 200 ma 77 % tmh 0512d 12 vdc 80 ma 79 % tmh 0515d 15 vdc 65 ma 79 % tmh 1205s 5 vdc 400 ma 78 % tmh 1212s 12 vdc 165 ma 82 % tmh 1215s 12 vdc 10% 15 vdc 130 ma 83 % tmh 1205d 5 vdc 200 ma 79 % tmh 1212d 12 vdc 80 ma 82 % tmh 1215d 15 vdc 65 ma 82 % tmh 2405s 5 vdc 400 ma 77 % tmh 2412s 12 vdc 165 ma 81 % tmh 2415s 24 vdc 10% 15 vdc 130 ma 82 % tmh 2405d 5 vdc 200 ma 79 % tmh 2412d 12 vdc 80 ma 81 % tmh 2415d 15 vdc 65 ma 82 % models
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 tmh series 2 watt input specifications input current no load / full load 5 vin models 50 ma / 510 ma typ. 12 vin models 20 ma / 200 ma typ. 24 vin models 10 ma / 100 ma typ. surge voltage (1 sec. max.) 5 vin models 9 v max. 12 vin models 18 v max. 24 vin models 30 v max. reverse voltage protection 0.3 a max. reflected input ripple current can be reduced by ext. 1C3.3 f polyester film capacitor input filter internal capacitors output specifications voltage set accuracy 3 % voltage balance (dual output models) 1 % max. regulation C input variation 1.2 % / 1 % change vin C load variation 20 C 100 % 10 % max. ripple and noise (20 mhz bandwidth) 5 vin models 75 mv pk-pk max. 12 /24 vin models 150 mv pk-pk max temperature coefficient 0.02 % / k short circuit protection limited 1 sec. max. capacitive load C single output models 470 f max. C dual output models 390 f max. general specifications temperature ranges C operating C40c to +85c C case temperature +90c max. C storage C40c to +125c derating (convection cooling) 3 %/k above +70c humidity (non condensing) 95 % rel h max. derating (convection cooling) 3 %/k above +70c reliability, calculated mtbf (mil-hdbk-217f at +25c, ground benign) >2000000 h isolation voltage (60sec.) input/output 1000 vdc isolation capacitance input/output 80 pf typ. isolation resistance input/output >1000 mohm switching frequency 80 khz typ. (frequency modulation) frequency change over line and load 30 % max. environmental compliance C reach www.tracopower.com/products/tmh-reach.pdf C rohs rohs directive 2002/95/ec
page 3 of 3 physical specifications casing material non conductive black plastic (ul 94-v0 rated) package weight 2.7 g ( 0.1oz) soldering temperature max. +265c / 10 sec. outline dimensions mm (inches) bottom view 1 2 5 4 6 1 .25 2.54 0.5 2.3 0.5 2.54 19.5 (0.77) 5.08 2.54 7.5 (0.3) 0.5 (0.02) 10.2 (0.4) 3. 2 (0. 13) (0.02) 0.5 (0.02) (0.1) (0.1) (0.1) (0.09 0.02 ) (0.2) (0.05) 0.5 (0.02) 0.25 (0.01) tolerances 0.25 (0.01) pins 0.05 (0.002) pin single dual 1 +vin (vcc) +vin (vcc) 2 Cvin (gnd) Cvin (gnd) 4 Cvout Cvout 5 no pin common 6 +vout +vout pin-out dc/dc converters tmh series 2 watt rev. 03/12 specifcations can be changed any time without notice. 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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