technical specification nq20x20hgx80 9-20 v 0-20v 80a non- half-brick continuous input outputs current isolated dc-dc converter product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 1 non-isolated operational features ? high effciency, 95% at full rated load current ? delivers up to 80a of output current ? input voltage range: 9-20 vdc ? output voltage range: 0-20v (negative output is possible) ? extensive on-board input and output fltering ? no minimum load requirement means no preload resistors required ? buck or buck-boost versions available ? adjustable current limit with current monitor (f option) mechanical features control features the niqor half-brick dc-dc converter is a non - isolated buck- boost regulator, which employs synchronous rectification to achieve extremely high conversion efficiency. the high input voltage niqor brick family of converters can be used in traditional dpa (distributed power architecture) systems or provide a regulated output voltage from a battery source or other variable voltage source. the niqor half-brick family can be configured to buck the input voltage down to a lower voltage or boost the input voltage up to a higher voltage using a single external resistor. these modules are rohs 6/6 compliant (see page 7). niqor half-brick module ? industry standard half-brick pin-out confguration ? standard size: 2.49" x 2.39" (63.1mm x 60.6mm) ? total height only 0.512" (13.0 mm) ? total weight: encased - tbd protection features ? input under-voltage lockout protects the converter at low input voltage conditions ? over-current shutdown protects converter from excessive load current or short circuits ? input/output over-voltage protection protects load and regulator from damaging voltages ? thermal shutdown protects converter from abnormal environmental conditions safety features ? on/off control ? output voltage trim permits custom voltages ? remote sense (s option, standard) ? current limit trim (f option) ? output voltage trim range of -10%, +10% pending en60950-1:2006 / a11:2009 / a1:2010 ul 60950-1:2007 can/csa-c22.2 no. 60950-1:2003 contents page no. standard mechanical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 flanged mechanical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 technical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 advanced publication
input: outputs : current: package 9-20 v 0-20v 80a half-brick product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 2 notes 1) applied torque per screw should not exceed 6in lb (.7nm) 2) baseplate fatness tolerance is 0.004" (.10mm) tir for surface 3) pins 1-3, 5-7, a, and c are 0.040" (1.02mm) dia. with 0.080" (2.03mm) dia. standoff shoulders 4) pins 4 and 8 are 0.080" (2.03mm) dia. with .125" (3.18) dia. standoff shoulders 5) all pins: material: copper alloy, finish: matte tin over nickel plate 6) undimensioned components are shown for visual reference only 7) all dimensions in inches[mm]. tolerances: x.xxin +/-0.02 (x.xmm +/-0.5mm) x.xxxin +/-0.010 (x.xxmm +/-0.25mm) 8) weight: tbd 9) threaded or non-threaded options available 10 workmanship: meets or exceeds ipc-a-610 class ii pin designations pin label function 1 vin(+) positive input 2 on/off ttl input to turn converter on and off, referenced to vin(-), with internal pull up a itrim output current trim c ishare current share 3 vin(-) negative input voltage 4 vout(-) negative output voltage 5 sense(-) negative remote sense. see note 1 6 vtrim output voltage trim 7 sense(+) positive remote sense. see note 2 8 vout(+) positive output voltage notes: 1) sense(C) should be connected to vout(C) either remotely or at the converter 2) sense(+) should be connected to vout(+) either remotely or at the converter. .400 [10,16 ] .700 [17,78 ] 1.000 [25,4 ] 1.400 [35,56 ] bottomside clearance .017 .010 0,43 0,25 [ ] overall height 13 +0,05 -0,12 [ ] .16 [4,1 ] .243 .020 6,17 0,5 [ ] side view m3 thru hole standoffs (4) see note 9 .512 +.002 -.005 .243 .020 6,17 0,5 ] [ 1.90 [48,3 ] .400 [10,16 ] .600 [15,24 ] 1.000 [25,4 ] 1.400 [35,56 ] .543 .020 13,79 0,5 [ ] 2.386 .020 60,6 0,5 [ ] .233 .020 5,92 0,5 [ ] 1 2 a c 3 top view 4 5 6 7 8 1.90 [48,3 ] 2.486 .020 63,14 0,5 [ ] 2.00 [50,8 ] standard mechanical diagram advanced publication
input: outputs : current: package 9-20 v 0-20v 80a half-brick product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 3 flanged mechanical diagram notes 1) applied torque per screw should not exceed 5in lb, 3 in-lb recommended. 2) baseplate fatness tolerance is 0.01" (.10mm) tir for surface 3) pins 1-3, 5-7, a, and c are 0.040" (1.02mm) dia. with 0.080" (2.03mm) dia. standoff shoulders 4) pins 4 and 8 are 0.080" (2.03mm) dia. with .125" (3.18) dia. standoff shoulders 5) all pins: material: copper alloy, finish: matte tin over nickel plate 6) undimensioned components are shown for visual reference only 7) all dimensions in inches[mm], tolerances: x.xxin +/-0.02 (x.xmm +/-0.5mm) x.xxxin +/-0.010 (x.xxmm +/-0.25mm) 8) weight: tbd 9) workmanship: meets or exceeds ipc-a-610 class ii pin designations pin label function 1 vin(+) positive input 2 on/off ttl input to turn converter on and off, referenced to vin(-), with internal pull up a itrim output current trim c ishare current share 3 vin(-) negative input voltage 4 vout(-) negative output voltage 5 sense(-) negative remote sense. see note 1 6 vtrim output voltage trim 7 sense(+) positive remote sense. see note 2 8 vout(+) positive output voltage notes: 1) sense(C) should be connected to vout(C) either remotely or at the converter 2) sense(+) should be connected to vout(+) either remotely or at the converter. .400 [10.16 ] .700 [17.78 ] 1.000 [25.4 ] 1.400 [35.56 ] .400 [10.16 ] .600 [15.24 ] 1.000 [25.4 ] 1.400 [35.56 ] 4 5 6 7 8 bottom view 1 2 a c 3 overall height .495 .025 12.57 0.63 [ ] .18 [4.6 ] 1.900 [48.26 ] 2.386 .020 60.6 0.5 [ ] bottomside clearance .005 .010 0.13 0.25 [ ] side view top view 1.87 [47.4 ] .027 .020 0.69 0.5 [ ] .543 .020 13.79 0.5 [ ] .775 .020 19.69 0.5 [ ] .875 .020 22.23 0.5 [ ] .125 [3.18 ] 1.61 [40.9 ] .96 [24.4 ] .31 [7.9 ] 1 .020 63.14 [ 2.95 [74.9 ] 3.15 [80 ] 2.486 0.5 ] use with 4-40 or m3 screw (6x) r .065 1.65 [ ] advanced publication
input: outputs : current: package 9-20 v 0-20v 80a half-brick product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 4 technical specification technical specification nq20x20hgx80 electrical characteristics ta = 25 c, airfow rate = 300 lfm, vin = 12 v dc unless otherwise noted; full operating temperature range is -40 c to +105 c ambient temperature with appropriate power derating. specifcations subject to change without notice. parameter vout min. typ. max. units notes & conditions absolute maximum ratings input voltage non-operating all 0 30 v continuous operating all 20 v continuous storage temperature all -55 125 c voltage at on/off input pin all 0 5.5 v recommended operating conditions input voltage range all 9 20 v turn on at 10v input fuse rating all 100 a fast blow external fuse recommended input current 80 a input current max equals output rated current external input capacitance all 100 f esr < 1.5 output voltage all 0 20 v output current all 0 80 a output voltage dependent input characteristics input under-voltage lockout turn-on voltage threshold all 9.2 9.5 10 v turn-off voltage threshold all 8.1 8.5 8.9 v lockout hysteresis all 1.0 v input current limit all a no-load input current 5 ma 12 ma 20 ma disabled input current all ma input filter components value (c\l\c) all 40\0.1\120 f\h\f output characteristics output voltage range all 0 20 v set output by rtrim resistor operating output current range all 0 80 a output voltage regulation total output voltage range all 160 mv 4%*vout sense pin, over sample, line, load, temp. & life output voltage ripple and noise (pk-pk/36vin) 5 mv 12 vin full load; 100uf; 20 mhz b.w. 12 mv " 20 mv output dc over current limit all 96 a effective on input, output condition external output capacitance all 0 5000 f esr > 1 m f option: isense voltage no load all v full load all v 80 a load output resistance of isense all k f option: itrim voltage voltage at no load all 0.12 v voltage at maximum load all 2.12 v 80 a load pull-up resistance of itrim pin all 10.2 k pull-up voltage all 2.5 v f option: reverse current all a enabled or disabled efficiency 100% load; 20 vin 5 % ; 20 vin 12 % ; 12 vin 20 % w mode only 50% load; 20 vin 5 % ; 20 vin 12 % ; 12 vin 20 % w mode only advanced publication
input: outputs : current: package 9-20 v 0-20v 80a half-brick product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 5 technical specification nq20x20hgx80 electrical characteristics (continued) ta = 25 c, airfow rate = 300 lfm, vin = 12 v dc unless otherwise noted; full operating temperature range is -40 c to +105 c ambient temperature with appropriate power derating. specifcations subject to change without notice. parameter vout min. typ. max. units notes & conditions dynamic characteristics output voltage during current transient for a step change in output current all v (0.1 a/s); 50%-75%-50% iout max settling time all ms to within 1.5% vout nom. turn on transient startup delay all ms resistive load rise rate all v/ms " output voltage overshoot all v " feature characteristics switching frequency all 240 250 260 khz on/off control negative logic (n) on/off control off-state voltage all 1.8 3.3 v on-state voltage all 0 0.8 v pull-up voltage all 3.3 v pull-up resistance all 10 k output voltage trim range all 0 20 v measured vout+ to common pins input/output over-voltage protection all 22 24 25 v over full temp range over-temperature shutdown all 115 c average pcb temperature over-temperature shutdown restart hysteresis all 15 c reliability characteristics calculated mtbf (tr-nwt-000332; telcordia) all tbd 10 6 hrs. 100% load, 200lfm, 40 c ta calculated mtbf (mil-hdbk-217f; mil-217) all tbd 10 6 hrs. 100% load, 200lfm, 40 c ta field demonstrated mtbf all 10 6 hrs. see our website for details temp limits for power derating semiconductor junction temperature all 125 c package rated to 150 c board temperature all 125 c ulrated max operating temp 130 c baseplate temperature all 100 c advanced publication
input: outputs : current: package 9-20 v 0-20v 80a half-brick product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 6 technical specification parameter notes & conditions standards compliance pending en60950-1:2006 / a11:2009 / a1:2010 ul 60950-1:2007 can/csa-c22.2 no. 60950-1:2003 note: an external input fuse must always be used to meet these safety requirements. contact synqor for offcial safety certifcates on new releases or download from the synqor website. parameter # units test conditions qualification testing life test 32 95% rated vin and load, units at derating point, 1000 hours vibration 5 10-55 hz sweep, 0.060 total excursion, 1 min./sweep, 120 sweeps for 3 axis mechanical shock 5 100g minimum, 2 drops in x, y and z axis temperature cycling 10 -40 c to 100 c, unit temp. ramp 15 c/min., 500 cycles power/thermal cycling 5 toperating = min to max, vin = min to max, full load, 100 cycles design marginality 5 tmin-10 c to tmax+10 c, 5 c steps, vin = min to max, 0-105% load humidity 5 85 c, 85% rh, 1000 hours, continuous vin applied except 5 min/day solderability 15 pins mil-std-883, method 2003 altitude 2 70,000 feet (21 km), see note note: a conductive cooling design is generally needed for high altitude applications because of naturally poor convective cooling at rare atmospheres. advanced publication
input: outputs : current: package 9-20 v 0-20v 80a half-brick product # nq20x20hgx80 phone 1-888-567-9596 www.synqor.com doc.# 005-0006100 rev. 1 05/13/11 page 7 part numbering system the part numbering system for synqors dc-dc converters follows the format shown in the example below. the first 12 characters comprise the base part number and the last 3 characters indicate available options. the -g suffix indicates 6/6 rohs compliance. application notes a variety of application notes and technical white papers can be downloaded in pdf format from our website. rohs compliance: the eu led rohs (restriction of hazardous substances) directive bans the use of lead, cadmium, hexavalent chromium, mercury, polybrominated biphenyls (pbb), and polybrominated diphenyl ether (pbde) in electrical and electronic equipment. this synqor product is 6/6 rohs compliant. for more information please refer to synqors rohs addendum available at our rohs compliance / lead free initiative web page or e-mail us at rohs@synqor.com . ordering information the tables below show the valid model numbers and ordering options for converters in this product family. when ordering synqor converters, please ensure that you use the complete 15 character part number consisting of the 12 character base part number and the additional 3 characters for options. add -g to the model number for 6/6 rohs compliance. the following options must be included in place of the w x y z spaces in the model numbers listed above. not all combinations make valid part numbers, please contact synqor for availability. see the product summary web page for more options. warranty synqor offers a three (3) year limited warranty. complete warranty information is listed on our website or is available upon request from synqor. information furnished by synqor is believed to be accurate and reliable. however, no responsibility is assumed by synqor for its use, nor for any infringements of patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of synqor. product family package size performance level thermal design output current 6/6 rohs options (see ordering information) input voltage mode (see ordering information) output voltage contact synqor for further information: phone : 978-849-0600 toll free : 1-888-567-9596 fax : 978-849-0602 e-mail : power@synqor.com web : www.synqor.com address : 155 swanson road boxborough, ma 01719 usa nq 2 0 w 2 0 h g c 8 0 n n s - g mode: w options description: x y z thermal design enable logic pin style feature set t - buck w - buck / boost c - encased with threaded baseplate d - encased with non-threaded baseplate v - encased with flanged baseplate n - negative k - 0.110" n - 0.145" r - 0.180" y - 0.250" s - standard f - current sharing / trimmable current limit patents synqor holds the following u.s. patents, one or more of which apply to each product listed in this document. additional patent applications may be pending or fled in the future. 5,999,417 6,222,742 6,545,890 6,577,109 6,594,159 6,731,520 6,894,468 6,896,526 6,927,987 7,050,309 7,072,190 7,085,146 7,119,524 7,269,034 7,272,021 7,272,023 7,558,083 7,564,702 7,765,687 7,787,261 ordering information model number input voltage output voltage max output current nq20 w 20 x n yz -g 9-20 v 0-20v 80a advanced publication
|
