the smt05e series are non-isolated dc-dc converters packaged in a surface-mount footprint giving designers a cost effective solution for conversion from a 12 v source. the smt05e has a wide input range (10 vdc to 14 vdc) and offers a wide 0.8 vdc to 3.63 vdc output voltage range with a 5a load, which allows for maximum design flexibility and a pathway for future upgrades. the smt05e is designed for applications that include distributed power, workstations, optical network and wireless applications. implemented using state of the art surface-mount technology and automated manufacturing techniques, the smt05e offers compact size and efficiencies of up to 91%. embedded power for business-critical continuity smt05e series 12 vin single output special features ? 5 a current rating ? input voltage range: 10 vdc to 14 vdc ? output voltage range: 0.8 vdc to 3.63 vdc ? ultra high efficiency: 91% @ 12 vin and 3.3 vout ? extremely low internal power dissipation ? minimal thermal design concerns ? designed in reliability: mtbf of 6,920,000 hours per telcordia sr-332 ? ideal solution where board space is at a premium or tighter card pitch is required ? industry standard surface-mount footprint ? available rohs compliant ? 2 year warranty total power: 16.5w input voltage: 10 - 14 vdc # of outputs: single safety ul/cul can/csa 22.2 no. e174104 ul 60950 file no. e174104 tv product service (en60950) certificate no. b 03 10 38572 cb report and certificate to de3-51686m1 rev.06.26.07 smt05e_12 1 of 4
rev.06.26.07 smt05e_12 2 of 4 embedded power for business-critical continuity all specifications are typical at nominal input, full load at 25 c unless otherwise stated. specifications output specifications voltage adjustability 0.8-3.63 vdc setpoint accuracy 0.4% typ. line regulation 0.2% typ. load regulation 1.0% typ. total error band 3.0% typ. minimum load 0 a overshoot/undershoot none ripple and noise 5 hz to 20 mhz 60 mv pk-pk 25 mv rms temperature co-efficient 0.01%/c transient response 50 mv max. deviation 50 s recovery to within 1.0% input specifications input voltage range 10-14 vdc input current no load (max.) 100 ma input current (max.) 1.85 a max. @ io max. and vout = 3.3 v input reflected ripple 30 ma rms remote on/off (see note 1) start-up time 20 ms emc characteristics electrostatic discharge en61000-4-2, iec801-2 conducted immunity en61000-4-6 radiated immunity en61000-4-3 general specifications efficiency 91% insulation voltage non-isolated switching frequency fixed 330 khz typ. approvals and en60950 standards ul/cul60950 material flammability ul94v-0 dimensions (lxwxh) 20.32 x 11.43 x 5.97 mm 0.800 x 0.450 x 0.235 inches weight 3 g (0.11 oz) coplanarity 100 m mtbf telcordia sr-332 6,920,000 hours environmental specifications thermal performance operating ambient, -40 c to +100 c (see note 2) temperature non-operating -40 c to +125 c protection short-circuit continuous thermal automatic recovery
rev.06.26.07 smt05e_12 3 of 4 embedded power for business-critical continuity all specifications are typical at nominal input, full load at 25 c unless otherwise stated. specifications notes 1 the smt05e features an positive logic remote on/off operation. if not using the remote on/off pin, leave the pin open (the converter will be on). the remote on/off pin is referenced to ground. the following conditions apply for the smt05e: configuration converter operation remote pin open circuit unit is on remote pin pulled low [von/off <0.8 v] unit is off remote pin pulled high [von/off >1.6 v] unit is on an negative logic remote on/off version is also possible with this converter. to order please place the suffix -r at the end of the model numer, e.g. smt05e-12w3v3-rj. 2 full derating curves available in both the longform datasheet and application note. 3 tse rohs 5/6 (non pb-free) compliant versions may be available on special request, please contact your local sales representative for details. 4 notice: some models do not support all options. please contact your local artesyn representative or use the on-line model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative. output input output output output efficiency regulation model power voltage voltage current current (typ.) line load number (3,4) (max.) (min.) (max.) 16.5 w 10-14 vdc 0.8-3.63 vdc 0 a 5 a 91% 0.2% 1.0% SMT05E-12W3V3J smt05e-12w3v3-tj part number system with options product family smt = surface mount rated output current 05 = 5 amps type of output s = single w = wide output voltage 0.8 vdc to 3.63 vdc performance e = enhanced performace the ultra-wide output voltage trim range offers major advantages to users who select the SMT05E-12W3V3J. it is no longer necessary to purchase a variety of modules in order to cover ddcifferent output voltages. the output voltage can be trimmed in a range of 0.8 vdc to 3.63 vdc. when the SMT05E-12W3V3J converter leaves the factory the output has been adjusted to the default voltage of 0.8 v. output voltage adjustment of the SMT05E-12W3V3J series input voltage 12 = 10 vdc to 14 vdc packaging options (3) no -t suffix = pb-free rohs 6/6 compliant parts in trays e.g smt30e-12w3v3j -tj = pb-free rohs 6/6 compliant part in tape and reel e.g smt30e-12w3v3-tj
embedded power for business-critical continuity rev.06.26.07 smt05e_12 4 of 4 emerson network power and the emerson network power logo are trademarks and service marks of emerson electric co. ?2007 emerson electric co. emerson network power. the global leader in enabling business-critical continuity. emersonnetworkpower. com ac power connectivity dc power embedded power inbound power integrated cabinet solutions outside plant precision cooling site monitoring and services americas 5810 van allen way carlsbad, ca 92008 usa telephone: +1 760 930 4600 facsimile: +1 760 930 0698 europe (uk) waterfront business park merry hill, dudley west midlands, dy5 1lx united kingdom telephone: +44 (0) 1384 842 211 facsimile: +44 (0) 1384 843 355 asia (hk) 16th - 17th floors, lu plaza 2 wing yip street, kwun tong kowloon, hong kong telephone: +852 2176 3333 facsimile: +852 2176 3888 for global contact, visit: www.powerconversion.com technicalsupport@powerconversion.com while every precaution has been taken to ensure accuracy and completeness in this literature, emerson network power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. all dimensions in inches (mm) all tolerance 0.010in ( 0.25mm) unless otherwise stated bottom view connector (5pl) width :0.090 (2.29) length: 0.062 (1.57) 0.060 (1.52) side view seating plane 0.062 (1.57) top view 0.800 (20.32) 0.450 (11.43) 5 1 4 32 0.350 (8.90) 0.190 (4.83) 0.160 (4.06) 0.180 (4.57) 0.160 (4.06) 0.340 (8.64) 0.235 (5.97) pin connections pin number function 1 remote on/off 2 vout 3trim 4 ground 5vin
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