dc-dc converters pola non-isolated 1 new product file name: pth03010.pdf rev (06): 16 dec 2005 2 year warranty all specifications are typical at nominal input, full load at 25 c unless otherwise stated c in = 470 f, c out = 0 f specifications the pth03010 is a next generation series of non-isolated dc-dc converters offering some of the most advanced pol features available in the industry. the primary new feature provides for sequencing between multiple modules, a function, which is becoming a necessity for powering advanced silicon including dsps, fpgas and asics requiring controlled power-up and power-down other industry leading features include margin up/down controls, pre-bias start-up capability and efficiencies up to 93%. the pth03010 has an input voltage of 2.95 v to 3.65 v and offers a wide 0.8 v to 2.5 v output voltage range with up to 15 a output current, which allows for maximum design flexibility and a pathway for future upgrades. ? 15 a output current ? 3.3 v input voltage ? wide-output voltage adjust (0.8 v to 2.5 v) ? auto-track? sequencing* ? margin up/down controls ? pre-bias start-up capability ? efficiencies up to 93% ? output on/off inhibit ? output voltage sense ? point-of-load-alliance (pola) compatible ? available rohs compliant *auto-track? is a trade mark of texas instruments pth03010 3.3 vin single output output specifications voltage adjustability (see note 4) 0.8-2.5 v setpoint accuracy 2.0% vo line regulation 10 mv typ. load regulation 12 mv typ. total regulation 3.0% vo minimum load 0 a ripple and noise 20 mhz bandwidth 20 mv pk-pk temperature co-efficient -40 oc to +85 oc 0.5% vo transient response 70 s recovery time (see note 5) overshoot/undershoot 100 mv margin adjustment 5.0% vo input specifications input voltage range (see note 3) 2.95-3.65 v input current no load 10 ma typ. remote on/off (see note 1) positive logic start-up time 1 v/ms undervoltage lockout 2.8-2.95 v typ. track input voltage pin 8 (see note 6, 7) 0.3 vin international safety standard approvals ul/cul can/csa-c22.2 no. 60950-1-03/ul 60950-1, file no. e174104 tv product service (en60950) certificate no. b 04 06 38572 044 cb report and certificate to iec60950, certificate no. us/8292/ul emc characteristics electrostatic discharge en61000-4-2, iec801-2 conducted immunity en61000-4-6 radiated immunity en61000-4-3 general specifications efficiency (see efficiency table) 93% max. insulation voltage non-isolated switching frequency 300 khz typ. 25 khz approvals and en60950 standards ul/cul60950 material flammability ul94v-0 dimensions (l x w x h) 34.80 x 15.75 x 9.00 mm 1.370 x 0.620 x 0.354 in weight 5 g (0.18 oz) mtbf telcordia sr-332 7,092,000 hours environmental specifications thermal performance operating ambient, -40 oc to +85 oc (see note 2) temperature non-operating -40 oc to +125 oc msl (z suffix only) jedec j-std-020c level 3 protection short-circuit auto reset 27.5 a typ.
file name: pth03010.pdf rev (06): 16 dec 2005 for the most current data and application support visit www.artesyn.com/powergroup/products.htm dc-dc converters pola non-isolated 2 new product n n o o t t e e s s 1 remote on/off. positive logic on: pin 3 open; or v > vin - 0.5 v off: pin 3 gnd; or v < 0.8 v (min - 0.2 v). 2 see figures 1 and 2 for safe operating curves. 3 a 470 f electrolytic input capacitor is required for proper operation. the capacitor must be rated for a minimum of 700 ma rms of ripple current. 4 an external output capacitor is not required for basic operation. adding 330 f of distributed capacitance at the load will improve the transient response. 5 1 a/s load step, 50 to 100% i omax , c out = 330 f. 6 if utilized vout will track applied voltage by 0.3 v (up to vo set point). 7 the pre-bias start-up feature is not compatible with auto-track ? . this is because when the module is under auto-track ? control, it is fully active and will sink current if the output voltage is below that of a back-feeding source. therefore to ensure a pre-bias hold-off, one of the following two techniques must be followed when input power is first applied to the module. the auto-track ? function must either be disabled, or the modules output held off using the inhibit pin. refer to application note 150 for more details. 8 tape and reel packaging only available on the surface-mount versions. 9 to order pb-free (rohs compatible) surface-mount parts replace the mounting option s with z, e.g. pth03010waz. to order pb-free (rohs compatible) through-hole parts replace the mounting option h with d, e.g. PTH03010WAD. 10 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 (max.) line load number (9,10) (max.) (min.) (max.) 37.5 w 2.95-3.65 v 0.8-2.5 v 0 a 15 a 93% 10 mv 12 mv pth03010 pth03010wast part number system with options product family point of load alliance compatible the ultra-wide output voltage trim range offers major advantages to users who select the pth03010. it is no longer necessary to purchase a variety of modules in order to cover different output voltages. the output voltage can be trimmed in a range of 0.8 vdc to 2.5 vdc. when the pth03010 converter leaves the factory the output has been adjusted to the default voltage of 0.8 v. o o u u t t p p u u t t v v o o l l t t a a g g e e a a d d j j u u s s t t m m e e n n t t o o f f t t h h e e p p t t h h 0 0 3 3 0 0 1 1 0 0 s s e e r r i i e e s s output current 01 = 15 a packaging options no suffix = trays t = tape and reel (8) input voltage 03 = 3.3 v mechanical package always 0 pin option a = through-hole std. pin length (0.140) a = surface-mount tin/lead solder balll output voltage code w = wide efficiency table (i o = 10 a) output voltage efficiency vo = 1.0 v 85% vo = 1.2 v 87% vo = 1.5 v 89% vo = 1.8 v 91% vo = 2.0 v 92% vo = 2.5 v 93% pth03010 3.3 vin single output mounting option (9) d = horizontal through-hole (matte sn) h = horizontal through-hole (sn/pb) s = surface-mount (63/37 sn/pb pin solder material) z = surface-mount (96.5/3.0/0.5 sn/ag/cu pin solder material)
for the most current data and application support visit www.artesyn.com/powergroup/products.htm dc-dc converters pola non-isolated 3 new product file name: pth03010.pdf rev (06): 16 dec 2005 0 24681012 20 30 40 50 60 80 temperature (oc) 400 lfm 200 lfm 100 lfm nat conv 14 90 70 output current (a) 0 24681012 20 30 40 50 60 80 temperature (oc) 400 lfm 200 lfm 100 lfm nat conv 14 90 70 output current (a) figure 2 - safe operating area vin = 3.3 v, output voltage = 1.0 v (see note a) figure 1 - safe operating area vin = 3.3 v, output voltage = 2.5 v (see note a) efficiency (%) output current (a) 2.5v 2.0v 1.8v 1.5v 1.2v 1.0v 40 50 60 70 80 90 100 0123456789101112131415 vout figure 3 - efficiency vs load current vin = 3.3 v (see note b) n n o o t t e e s s a soa curves represent the conditions at which internal components are within the artesyn derating guidelines. b characteristic data has been developed from actual products tested at 25 c. this data is considered typical data for the converter. pth03010 3.3 vin single output track 8 9 10 pth03010 (top view) margin up margin down 5 4 3 6 7 2 1 v in gnd inhibit c in 470 f (required) r set 0.5%, 0.1w (required) c out 330 f (optional) gnd l o a d vout + v o sense + figure 4 - standard application
file name: pth03010.pdf rev (06): 16 dec 2005 please consult our website for the following items: application note www.artesyn.com datasheet ? artesyn technologies ? 2005 the information and specifications contained in this datasheet are believed to be correct at time of publication. however, arte syn technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. the information and specifications contained or described herein are subject to change in any manner at any time without notice. no rights under any patent accompany the sale of any such product(s) or information contained herein. for the most current data and application support visit www.artesyn.com/powergroup/products.htm dc-dc converters pola non-isolated 4 new product 0.070 (1.78) (standoff shoulder) lowest component 0.010 min. (0.25) bottom side clearance top view side view 1.370 (34.80) 0.620 6 7 3 5 4 10 9 8 1 2 max. 0.354 (9.00) host board (15.75) ? 0.040 (1.02) 5 places 0.375 (9.52) 0.125 (3.18) 0.625 (15.88) 0.125 (3.18) (1.52) 0.060 (12.70) 0.500 (1.52) 0.060 (3.55) 0.140 dimensions in inches (mm) tolerances (unless otherwise specified) 2 places 0.030 ( 0.76) 3 places 0.010 ( 0.25) top view side view 1.370 (34.80) 0.620 6 7 3 5 4 10 9 8 1 2 (15.75) solder ball ? 0.040 (1.02) 10 places 0.375 (9.52) 0.125 (3.18) 0.625 (15.88) 0.125 (3.18) (1.52) 0.060 (12.70) 0.500 (1.52) 0.060 dimensions in inches (mm) tolerances (unless otherwise specified) 2 places 0.030 ( 0.76) 3 places 0.010 ( 0.25) *after solder reflow on customer board 0.354 (9.00) max.* figure 5 - plated through-hole mechanical drawing figure 6 - surface-mount mechanical drawing *denotes negative logic: open = normal operation ground = function active pin connections pin no. function 1 ground 2vin 3 inhibit* 4 vo adjust 5 vo sense 6 vout 7 ground 8 track 9 margin down* 10 margin up* pth03010 3.3 vin single output
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