embedded power for business-critical continuity pth05050 5 vin single output special features ? 6 a output current ? 5 v input voltage ? wide-output voltage adjust (0.8 vdc to 3.6 vdc) ? auto-track? sequencing* ? pre-bias start-up capability ? efficiencies up to 95% ? output on/off inhibit ? output voltage sense ? point-of-load-alliance (pola) compatible ? available rohs compliant ? 2 year warranty total power: 21.6w input voltage: 4.5 - 5.5vdc # of outputs: single safety ul/cul can/csa-c22.2 no. 60950-1-03/ul 60950-1, file no. e186249 tv product service (en60950) certificate no. b 06 07 38572 068 rev.07.30.08 pth05050 1 of 5 electrical specifications input input voltage range see note 3 4.5 - 5.5 vdc input current no load 10 ma typ. remote on/off see note 1 positive logic startup time 1 v/ms undervoltage lockout 3.7 - 4.3 vdc typ. track input voltage pin 2 (see note 6, 7) 0.3% vin output voltage adjustability (see note 4) 0.8 - 3.6 vdc setpoint accuracy 2.0% vo line regulation 10% mv typ. load regulation 12 mv typ. total regulation 3% vo minimum load 0 a ripple and noise 20 mhz bandwidth 20 mv pk-pk temperature co-efficient -40c to +85 c 5% vo transient response (see note 5) 70 s recovery time overshoot/undershoot 100 mv emc charateristics electrostatic discharge en61000-4-2, iec801-2 conducted immunity en61000-4-6 radiated immunity en61000-4-3
rev.07.30.08 pth05050 2 of 5 embedded power for business-critical continuity all specifications are typical at nominal input, full load at 25 c unless otherwise stated cin = 100 f, cout = 0 f *auto-track? is a trade mark of texas instruments thermal performance (see note 2) operating ambient, -40 c to +85 c temperature non-operating -40 c to +125 c msl ('z' suffix only) jedec j-std-020c level 3 p r o tecti o n short-circuit auto reset 12 a typ. environmental specifications general specificati o ns efficiency see efficiency table 95% max. insulation voltage non-isolated switching frequency 550 khz to 650 khz approvals and standards en60950 ul/cul60950 material flammability ul94v-0 dimensions (l x w x h) 22.10 x 12.57 x 8.50 mm 0.870 x 0.495 x 0.335 in. weight 2.9 g (0.10 oz) mtbf demonstrated telcordia sr-332f 7,092,000 hours ordering inf o rmati o n output power (max.) input voltage output voltage output current (min.) output current (max.) efficiency (typ.) regulation 2 model number l ine l o ad 21.6 w 4.5 - 5.5 vdc 0.8 - 3.6 v 0 a 6 a 95% 10 mv 12 mv pth05050
pth 05 05 0 w a s t rev.07.30.08 pth05050 3 of 5 embedded power for business-critical continuity notes 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 figure 1 for safe operating curve. 3 a 100 f electrolytic input capacitor is required for proper operation. the capacitor must be rated for a minimum of 300 ma rms of ripple current. 4 an external output capacitor is not required for basic operation. adding 100 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 = 100 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 158 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. PTH05050Waz. to order pb-free (rohs compatible) through-hole parts replace the mounting option h with d, e.g. PTH05050Wad. 10 notice: some models do not support all options. please contact your local sales representative or use the on-line model number search tool at http://www.powerconversions.com to find a suitable alternative. the ultra-wide output voltage trim range offers major advantages to users who select the pth05050. 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 3.6 vdc. when the pth05050 converter leaves the factory the output has been adjusted to the default voltage of 0.8 v. output voltage adjustment of the pth05050 series product family pola compatible input voltage 05 = 5 v mounting option (9) d = horizontal through-hole (rohs 6/6) h = horizontal through-hole (rohs 5/6) s = surface-mount (rohs 5/6) z = surface-mount (rohs 6/6) mechanical package always 0 packaging options no suffix = trays t = tape and reel pin option (8) a = through-hole std. pin length (0.140") a = surface-mount tin/lead solder ball output voltage code w = wide output current 05 = 6 a part number system with options efficiency table (i o = 4 a) output voltage efficiency vo = 1.0 v 85% vo = 1.2 v 87% vo = 1.5 v 89% vo = 1.8 v 90% vo = 2.0 v 91% vo = 2.5 v 93% vo = 3.3 v 95% temperature (oc) output current (a) 100lfm nat conv 01 2 3 4 5 6 20 30 40 50 60 80 90 70 figure 1 - safe operating area vin = 5 v, output voltage = 3.3 v (see note a) efficiency (%) output current (a) 40 50 60 70 80 90 100 0123456 3.3v 2.5v 1.8v 1.2v 0.8v vout figure 2 - efficiency vs load current vin = 5 v (see note b)
rev.07.30.08 pth05050 4 of 5 embedded power for business-critical continuity specifications notes 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. pth05050 (top view) 4 5 1 2 3 6 gnd track vin c in 100f (required) + r set 1%, 0.1w (required) gnd + c o1 100f electrolytic (optional) c o2 10f ceramic (optional) vout inhibit figure 3 - standard application dimensions in inches (mm) tolerances (unless otherwise specified) 2 places 0.030 (0.76) 3 places 0.010 (0.25) top view side view 0.870 (22.10) 6 3 5 4 1 2 max. 0.335 (8.50) host board 0.495 (12.57) 0.040 (1.02) 6 places 0.750 (19.06) 0.125 (3.18) 0.125 (3.18) 0.125 (3.18) (1.52) 0.060 (9.52) 0.375 (1.52) 0.060 (3.55) 0.140 lowest component 0.010 min. (0.25) bottom side clearance 0.070 (1.78) (standoff shoulder) figure 4 - plated through-hole mechanical drawing
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) 14/f, 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. embedded power for business-critical continuity rev.07.30.08 pth05050 5 of 5 emerson network power and the emerson network power logo are trademarks and service marks of emerson electric co. ?2008 emerson electric co. emersonnetworkpower. com embedded computing embedded power monitoring outside plant power switching & controls precision cooling racks & integrated cabinets services surge protection emerson network power. the global leader in enabling business-critical continuity. ac power connectivity dc power specifications dimensions in inches (mm) tolerances (unless otherwise specified) 2 places 0.030 (0.76) 3 places 0.010 (0.25) 0.870 (22.10) 0.495 top view side view 4 1 6 solder ball 0.040 (1.02) 6 places 0.750 (19.06) (1.52) 0.060 (1.52) 0.060 (12.57) 3 (3.18) 0.125 5 2 (3.18) 0.125 0.125 (3.18) 0.375 (9.52) *after solder reflow on customer board 0.335 (8.50) max.* figure 5 - surface-mount mechanical drawing *denotes negative logic: open = normal operation ground = function active pin connections pin no. function 1 ground 2 track 3 vin 4 inhibit* 5 vo adjust 6 vout
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