1 of 10 semtech proprietary & confdential ts61001 triune products features ? supports qi?, pma, a4wp and proprietary wireless power applications ? power outputs scalable based on fet size ? support for half and full-bridge power sections ? integrated comparator ? low external component count ? available in 28 pin 5x5 qfn applications ? multi-standard compliant and non-compliant wireless chargers for: ? cell phones and smartphones ? gps devices ? digital cameras ? tablets and ereaders ? portable lighting ? full and half-bridge power converters ? motor drive applications full-bridge fet driver description the ts61001 is a high-voltage fet driver that can be used to drive n-channel devices in full or half bridge confgurations. the ts61001 can support various power converter applications, multiple standard and proprietary wireless power applications, and motor driver systems. specifcations ? drives both low side and high side n-channel mosfets ? 6 pull-up, 2 pull-down gate drivers ? independent ttl compatible inputs ? floating gate drive and bootstrap circuits for driving high side devices C up to 85v for the bootstrap supply voltage ? 5 - 12v gate drive capability allows compatibility with a wide range of fets ? fast propagation delays (<50ns typical) ? matched channel to channel delays (<25ns mismatch) ? fast rise and fall times ? optional break before make detection to set minimum dead time protection ? available comparator, amplifer and 3.3v linear regulator (10ma capability) for supporting circuitry ? under voltage lock out protection ? over temperature shut down (tsd) protection typical application circuit ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
2 of 10 semtech proprietary & confdential pinout (top view) ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
3 of 10 semtech proprietary & confdential pin description pin # pin name pin function description 1 vs1 fet drive high side mosfet source #1 2 ho1 fet drive high side mosfet gate drive #1 3 lo1 fet drive low side mosfet gate drive #1 4 vccg input power input power supply (gate drive supply) 5 pgnd power gnd power gnd 6 lo2 fet drive low side mosfet gate drive #2 7 ho2 fet drive high side mosfet gate drive #2 8 vs2 fet drive high side mosfet source #2 9 vb2 bootstrap bootstrap for gate drive #2 10 ls1on pwm1_l low-side gate control #1 11 hs1on pwm1_h high-side gate control #1 12 ls2on pwm2_l low-side gate control #2 13 agnd analog gnd analog gnd 14 v5int decoupling internal 5v regulator decoupling 15 sdata i2c data i2c data 16 sclk i2c clock i2c clock 17 v3p3 decoupling internal 3.3v regulator decoupling 18 hs2on pwm2_h high-side gate control #2 19 compout comparator comparator output 20 compn comparator comparator input (-) 21 compp comparator comparator input (+) 22 pgnd power gnd power gnd 23 nc no connect no connect 24 pgnd power gnd power gnd 25 vcc input power input power supply (main device supply) 26 /sleep disable disable pin (active low) 27 nc no connect no connect 28 vb1 bootstrap bootstrap for gate drive #1 ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
4 of 10 semtech proprietary & confdential functional block diagram ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
5 of 10 semtech proprietary & confdential absolute maximum rating thermal characteristics over operating freeCair temperature range unless otherwise noted (1, 2) parameter value unit vccg, vcc 13.2 v vb1, vb2 13.2 (relative to vs1, vs2) v sdata, sclk 3.6 v ls1on, ls2on, hs1on, hs2on 3.6 v compn, compp, compout 3.6 v electrostatic discharge C human body model +/-2k v electrostatic discharge C charge device model +/-500 v lead temperature (soldering, 10 seconds) 260 c notes: (1) stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. these are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. exposure to absoluteCmaximumCrated conditions for extended periods may affect device reliability. (2) all voltage values are with respect to network ground terminal. symbol parameter value units ja thermal resistance junction to air (note 1) 34.5 c/w jc thermal resistance junction to case (note 1) 2.5 c/w t stg storage temperature range -65 to 150 c t j max maximum junction temperature 150 c t j operating junction temperature range -40 to 125 c note 1: assumes 16ld 3x3 qfn with hi-k jedec board and 13.5 inch2 of 1 oz cu and 4 thermal vias connected to pad recommended operating conditions symbol parameter min typ max unit vccg / vcc input operating voltage 5 8 12.5 v c vccbyp vccg / vcc bypass capacitors 100 nf 10 uf c 3p3byp internal 3.3v bypass capacitor 4.7 uf c v5intbyp internal 5v bypass capacitor 100 nf c bst bootstrap capacitor 47 nf ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
6 of 10 semtech proprietary & confdential electrical characteristics electrical characteristics, t j = -40c to 125c, vcc = 12v (unless otherwise noted) symbol parameter condition min typ max unit vcc supply voltage vccg / vcc input supply voltage 5 8 12.5 v iq input supply current /sleep = hi; no loads; gate drivers of 0.5 1.5 3 ma iq input supply current /sleep = hi; gate driver fs = 200khz (no load) 4 5 ma iqq_sleep stand by current /sleep = 0v; inputs driven low 3 10 ua ron characteristics ron (pulldown) hs,ls pull down device vccg/vcc = 12v 1.4 2 ? ron (pullup) hs, ls pull up device vccg/vcc = 12v 4.0 6.5 ? under voltage lock out uvlo (rise) uv threshold (vccg) rising threshold measurement 4.1 4.35 4.5 v uvlo (fall) uv threshold (vccg) falling threshold measurement 3.8 4 4.3 v uvlo (hyst) uv hysteresis (vccg) hysteresis 0.15 0.25 v uvlo (rise) uv threshold (vcc) rising threshold measurement 4.1 4.35 4.5 v uvlo (fall) uv threshold (vcc) falling threshold measurement 3.8 4 4.3 v uvlo (hyst) uv hysteresis (vcc) hysteresis 0.15 0.25 v input pins vih & vil vih digital input pins gate driver inputs, i2c 1.5 2.2 v vil digital input pins gate driver inputs, i2c 0.8 1.3 v hyst digital input pins gate driver inputs, i2c 0.1 0.2 v propagation delays & rise/fall times t plshl prop delay (ls) high to low lsxon to lo1 (11v) 15 50 ns t plslh prop delay (ls) low to high lsxon to lo1(1v) 15 50 ns t phshl prop delay (hs) high to low hsxon to hox (hox C vsx = 10v) 25 50 ns t phslh prop delay (hs) low to high hsxon to hox (hox C vsx = 1v) 25 50 ns t pmmlshs prop delay mismatch (ls to hs) ls of to hs on mismatch 10 40 ns t pmmhsls prop delay mismatch (hs to ls) hs of to ls on mismatch 10 40 ns t pwmin minimum pulse width response 80 ns t r rise time (hs/ls) 1nf load; 20 C 80% 20 ns t p fall time (hs/ls) 1nf load; 80 C 20% 20 ns v3p3 regulator v out nominal output voltage 3.15 3.3 3.45 v i out external loading output current capability 10 15 ma comparator v ofset comparator ofset -10 0 10 mv v cmin input common mode range 0.2 1.8 v t comp comparator detection time input signal of 10mv 40 80 ns ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
7 of 10 semtech proprietary & confdential application schematic figure 1: ts61001 application schematic ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
8 of 10 semtech proprietary & confdential package dimensions ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
9 of 10 semtech proprietary & confdential ordering information part number description ts61001-qfnr full-bridge fet driver rohs and reach compliance triune systems is fully committed to environmental quality. all triune systems materials and suppliers are fully compliant with rohs (european union directive 2011/65/eu), reach svhc chemical restrictions (ec 1907/2006), ipc-1752 level 3 materials declarations, and their subsequent amendments. triune systems maintains certifed laboratory reports for all product materials, from all suppliers, which show full compliance to restrictions on the following: ? cadmium (cd) ? chlorofuorocarbons (cfcs) ? chlorinate hydrocarbons (chcs) ? halons (halogen free) ? hexavalent chromium (crvi) ? hydrobromofuorocarbons (hbfcs) ? hydrochlorofuorocarbons (hcfcs) ? lead (pb) ? mercury (hg) ? perfuorocarbons (pfcs) ? polybrominated biphenyls (pbb) ? polybrominated diphenyl ethers (pbdes) ts61001 final datasheet rev 1.2 march 19, 2015 www.semtech.com
10 of 10 semtech proprietary & confdential ts61001 final datasheet rev 1.2 march 19, 2015 contactfinformation semtechfcorporation 200fflynnfroad,fcamarillo,fcaf93012 phone:f(805)f498-2111,ffax:f(805)f498-3804 www.semtech.com importantfnotice informationfrelatingftofthisfproductfandfthefapplicationforfdesignfdescribedfhereinfisfbelievedftofbefreliable,fhoweverfsuchfinformationfisfprovidedfasfaf guidefonlyfandfsemtechfassumesfnofliabilityfforfanyferrorsfinfthisfdocument,forfforfthefapplicationforfdesignfdescribedfherein.fsemtechfreservesfthefrightf tofmakefchangesftofthefproductforfthisfdocumentfatfanyftimefwithoutfnotice.fbuyersfshouldfobtainftheflatestfrelevantfinformationfbeforefplacingfordersf andfshouldfverifyfthatfsuchfinformationfisfcurrentfandfcomplete.fsemtechfwarrantsfperformancefoffitsfproductsftofthefspecifcationsfapplicablefatftheftimef offsale,fandfallfsalesfarefmadefinfaccordancefwithfsemtechsfstandardftermsfandfconditionsfoffsale.f semtechfproductsfarefnotfdesigned,fintended,fauthorizedforfwarrantedftofbefsuitablefforfusefinflife-supportfapplications,fdevicesf orfsystems,forfinfnuclearfapplicationsfinfwhichftheffailurefcouldfbefreasonablyfexpectedftofresultfinfpersonalfinjury,flossfofflifef orfseverefpropertyforfenvironmentalfdamage.ffinclusionfoffsemtechfproductsfinfsuchfapplicationsfisfunderstoodftofbefundertakenf solelyfatfthefcustomersfownfrisk.fshouldfafcustomerfpurchaseforfusefsemtechfproductsfforfanyfsuchfunauthorizedfapplication,fthefcustomerfshallf indemnifyfandfholdfsemtechfandfitsfofcers,femployees,fsubsidiaries,fafliates,fandfdistributorsfharmlessfagainstfallfclaims,fcostsfdamagesfandfattorneyf feesfwhichfcouldfarise. thefsemtechfnamefandflogofarefregisteredftrademarksfoffthefsemtechfcorporation.ftriunefsystems,fl.l.c.fisfnowfafwholly-ownedfsubsidiaryfoffsemtechf corporation.fftheftriunefsystems?fnamefandflogo,fmppt-lite?,fandfnanosmart?fareftrademarksfofftriunefsystems,fllc.finfthefu.s.a.ffallfotherftrademarksf andftradefnamesfmentionedfmayfbefmarksfandfnamesfoffsemtechforftheirfrespectivefcompanies.fsemtechfreservesfthefrightftofmakefchangesfto,forf discontinuefanyfproductsfdescribedfinfthisfdocumentfwithoutffurtherfnotice.fsemtechfmakesfnofwarranty,frepresentationforfguarantee,fexpressforf implied,fregardingfthefsuitabilityfoffitsfproductsfforfanyfparticularfpurpose.fallfrightsfreserved. ?fsemtechf2015
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