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* qualification standards c an be found on ir?s web site www.irf.com ? 2010 international rectifier feb 19th, 2011 automotive grade AUIRS20161S high side driver with internal vs recharge features ? leadfree, rohs compliant ? automotive qualified* ? one high side output and internal low side vs recharge. ? cmos schmitt trigger inverted input with pull up resistor ? cmos schmitt trigger inverted reset with pull down resistor ? 5v compatible logic level inputs ? immune to ?vs spike and tolerant to dvs/dt typical applications ? common rail injections ? diesel/gasoline direct injections ? solenoid drivers product summary topology low side input, high side driver with vs recharge v offset 150 v v out 4.4 v ? 20 v i o+ & i o- (typical) 0.25 a t on & t off (typical) 150 ns deadtime dt on / dt off (typical) 70ns / 6 us package options 8 - lead soic AUIRS20161S typical connection diagram
AUIRS20161S www.irf.com ? 2010 international rectifier 2 table of contents page description 3 qualification information 4 absolute maximum ratings 5 recommended operating conditions 6 electrical characteristics 7 functional block diagram 11 input/output pin equivalent circuit diagram 12 lead definitions 13 lead assignments 13 application information and additional details 14 package details 20 tape and reel details 21 part marking information 22 ordering information 23 important notice 24
AUIRS20161S www.irf.com ? 2010 international rectifier 3 description the auirs20161 is a high voltage power mosfet and igbt high side driver with internal vs-to-gnd recharge nmos. proprietary hvic and latch immune cmos tec hnologies enable ruggedized monolithic construction. the logic input is compatible with standard 5v cmos or ls ttl logic. the output driver features a 250ma high pulse current buffer stage. the channel can be used to drive an n-channel power mosfet or igbt in the high side configuration, which operates up to 150 volts above gnd ground.
AUIRS20161S www.irf.com ? 2010 international rectifier 4 qualification information ? qualification level automotive (per aec-q100 ?? ) comments: this family of ics has passed an automotive qualification. ir?s industr ial and consumer qualification level is granted by extension of the higher automotive level. moisture sensitivity level soic8n msl3 ??? 260c (per ipc/jedec j-std-020) esd machine model class m1 (pass +/-200 v) (per aec-q100-003) human body model class h1c (+/-2000v) ( per aec-q100-002 ) charged device model class c4 (pass +/-1000v) (per aec-q100-011) ic latch-up test class ii, level a (per aec-q100-004) rohs compliant yes ? qualification standards can be found at international rectifier?s web site http://www.irf.com/ ?? exceptions to aec-q100 requirements are noted in the qualification report. ??? higher msl ratings may be available for the specific package types listed here. please contact your international rectifier sales repr esentative for further information.
AUIRS20161S www.irf.com ? 2010 international rectifier 5 absolute maximum ratings absolute maximum ratings indicate sustained limits bey ond which damage to the device may occur. these are stress ratings only, functional operation of the device at these or any other condition beyond those indicated in the ?recommended operating condition? is not implied. expos ure to absolute maximum-rated conditions for extended periods may affect device reliability. all voltage param eters are absolute voltages referenced to gnd unless otherwise stated in the table. the thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. symbol definition min. max. units v bs high side floating supply voltage -0.3 20 v v b high side driver output stage voltage, neg. transient: 0.5 ms, external mosfet off -5.0 166 v v s high side floating supply offset voltage neg. transient 0.4 s -8.0 150 v v ho output voltage gate connection v s ? 0.3 v b + 0.3 v v cc supply voltage -0.3 20 v v in input voltage -0.3 v cc + 0.3 v i in input injection current. full function, no latch-up; (guaranteed by design) . test at 5v and 7v on eng. samples. --- +1 ma v res reset input voltage -0.3 v cc + 0.3 v dv/dt allowable offset volt age slew rate -50 50 v/nsec rth ja thermal resistance, junction to ambient - 200 c/w t j junction temperature -55 150 oc t s storage temperature -55 150 oc
AUIRS20161S www.irf.com ? 2010 international rectifier 6 recommended operating conditions for proper operations the device should be used within the recommended conditions. symbol definition min. max. units v b ? high side driver output stage voltage v s +4.4 v s +20 v v s high side floating supply offset voltage -3 150 v v ho output voltage gate v s v b v v cc supply voltage 4.4 6.5 v v in input voltage 0 v cc v v res reset input voltage 0 v cc v ta ambient temperature -40 125 oc f s switching frequency ?? (load: 50 ohm, 2.5nf into v s ) --- 200 khz t inlowmin minimum low input width ??? 1000 --- ns t inhighmin minimum high input width ??? 60 --- ns ? reset-logic functional for v bs > 2v ?? duty cycle = 0.5, v bs = 7 v ??? guaranteed by design. pulse width below the specified values may be ignored. output will either follow the input or will ignore it. no false output state is guar anteed when minimum input width is smaller than t in .
AUIRS20161S www.irf.com ? 2010 international rectifier 7 electrical characteristics unless otherwise specified, v cc = 5v, v bs = 7v, v s = 0v, in = 0v, res = 5v, load r = 50 , c = 2.5nf. unless otherwise noted, these specifications apply fo r an operating junction temperature range of -40 c tj 125 c. symbol definition min typ max units test conditions vcc supply characteristics v ccuv + v cc supply undervoltage positive going threshold 4.3 v v cc rising from 0v v ccuv - v cc supply undervoltage negative going threshold 2.8 v cc dropping from 5v v ccuvhys v cc supply undervoltage lockout hysteresis 0.02 0.3 0.60 t d uvcc undervoltage lockout response time 0.5 20 sec v cc steps either from 6.5v to 2.7v or from 2.7v to 6.5v i qcc v cc supply current 400 ua v cc = 3.6v & 6.5v v bs supply characteristics v bsuv + v bs supply undervoltage positive going threshold 4.3 v v bs rising from 0v v bsuv - v bs supply undervoltage negative going threshold 2.8 v bs dropping from 5v v bsuvhys v bs supply undervoltage lockout hysteresis 0.02 0.3 0.60 t d uvbs undervoltage lockout response time 0.5 20 sec v bs steps either from 6.5v to 2.7v or from 2.7v to 6.5v i qbs1 v bs supply current 130 a static mode, v bs = 7v, in = 0v or 5v i qbs2 v bs supply current 300 a static mode, v bs = 16v, in = 0v or 5v v bs v bs drop due to output turn-on 210 mv v bs = 7v, c bs = 1 f, t d ig -in = 3 sec, t test = 100 sec
AUIRS20161S www.irf.com ? 2010 international rectifier 8 electrical characteristics unless otherwise specified, v cc = 5v, v bs = 7v, v s = 0v, in = 0v, res = 5v, load r = 50 , c = 2.5nf. unless otherwise noted, these specifications apply for an operating junction temperature range of -40 c tj 125 c. symbol definition min typ max units test conditions gate driver characteristics i pkso1 peak output source current 120 250 ma tj = 25 c, ?? i pkso2 peak output source current 70 ma ?? i pkso3 peak output source current 250 500 ma v bs = 16v, tj = 25 c ?? i pkso4 peak output source current 150 ma v bs = 16v ?? i ho,off ho off-state leakage current 1 ua ho forced at +100mv and -100mv with all other pins at 0v. t r1 output rise time 0.2 0.4 sec tj = 25 c t r2 output rise time 0.5 sec t r3 output rise time 0.1 0.2 sec v bs = 16v, tj = 25 c t r4 output rise time 0.3 sec v bs = 16v i pksi1 peak output sink current 120 250 ma in = 5v, tj = 25 c ?? i pksi2 peak output sink current 70 ma in = 5v, ?? i pksi3 peak output sink current 250 500 ma v bs = 16v, in = 5v, tj = 25 c ?? i pksi4 peak output sink current 150 ma v bs = 16v, in = 5v ?? t f1 output fall time 0.2 0.4 sec in = 5v, tj = 25 c t f2 output fall time 0.5 sec in = 5v t f3 output fall time 0.1 0.2 sec v bs = 16v, in = 5v, tj = 25 c t f4 output fall time 0.3 sec v bs = 16v, in = 5v ?? : peak output sink and source current tests are performed with the output shorted and therefore highly dissipative. therefore, it is not recommended that this test be performed for longer than 10usec at a time.
AUIRS20161S www.irf.com ? 2010 international rectifier 9 electrical characteristics unless otherwise specified, v cc = 5v, v bs = 7v, v s = 0v, in = 0v, res = 5v, load r = 50 , c = 2.5nf. unless otherwise noted, these specifications apply fo r an operating junction temperature range of -40 c tj 125 c. symbol definition min typ max units test conditions t plh input-to-output turn-on propagation delay (50% input level to 10% output level) 0.15 0.35 sec t phl input-to-output turn-off propagation delay (50% input level to 90% output level) 0.15 0.35 sec t phl_res res-to-output turn-off propagation delay (50% input level to 90% [t phl ] output levels) 0.15 0.35 sec t plh_res res-to-output turn-on propagation delay (50% input level to 10% [t plh ] output levels) 0.15 0.35 sec
AUIRS20161S www.irf.com ? 2010 international rectifier 10 electrical characteristics unless otherwise specified, v cc = 5v, v bs = 7v, v s = 0v, in = 0v, res = 5v, load r = 50 , c = 2.5nf. unless otherwise noted, these specifications apply fo r an operating junction temperature range of -40 c tj 125 c. symbol definition min typ max units test conditions input characteristics v inh high logic level input threshold 0.6* vcc v v cc =5v v inl low logic level input threshold 0.28* vcc v v cc =5v r in in pull up input resistance 60 100 220 k i in high logic level input current 5 a v in = v cc v h_res high logic level res input threshold 0.6* vcc v v cc =5v v l_res low logic level res input threshold 0.28* vcc v v cc =5v r res res pull down input resistance 60 100 220 k i res low logic level input current 5 a v res =0 recharge characteristics t on_rech recharge transistor turn- on propagation delay 3 6 9 sec v s = 5v t off_rech recharge transistor turn- off propagation delay 0.08 0.2 sec v rech recharge output transistor on-state voltage drop 1.2 v i s = 1ma, in = 5v. deadtime characteristics dt hoff high side turn-off to recharge gate turn-on 3 6 9 sec v cc = 5v, v bs = 7v dt hon recharge gate turn-off to high side turn-on 0.01 0.07 0.4 sec v cc = 5v, v bs = 7v
AUIRS20161S www.irf.com ? 2010 international rectifier 11 functional block diagram
AUIRS20161S www.irf.com ? 2010 international rectifier 12 input/output pin equivalent circuit diagrams vcc gnd in- esd diode esd diode r esd vcc gnd reset- esd diode esd diode r esd vb vs ho esd diode esd diode gnd gnd vcc 20v vs vb 20v gnd vb 166v
AUIRS20161S www.irf.com ? 2010 international rectifier 13 lead definitions pin number symbol pin description 1 v cc driver supply, typically 5.0v 2 in- driver control signal input (negative logic) 3 gnd ground 4 reset- driver enable signal input (negative logic) 5 v s mosfet source connection 6 nc no connection (no bondwire) 7 ho mosfet gate connection 8 v b driver output stage supply lead assignments
AUIRS20161S www.irf.com ? 2010 international rectifier 14 application information and additional details a truth table for v cc , v bs , reset, in, h o and rechfet is shown as follows. this truth table is for active low in. supply voltages and thresholds signals output ho recharge path v cc v bs reset- in- < v ccuv- x x x off on x x low x off on x x x high off on > v ccuv+ > v bsuv+ high low on off > v ccuv+ < v bsuv- high low off off x means independent from signal recharge path = on indicates that the recharge mosfet is on. recharge path = off indicates that the recharge mosfet is off.
AUIRS20161S www.irf.com ? 2010 international rectifier 15 timing diagrams input / output in res ho recharge off on t off_ rech 10% 90% 90% 10% vs t phl t plh t on_rech t r t f figure 3: input/output timing diagram reset figure 4: reset timing diagram
AUIRS20161S www.irf.com ? 2010 international rectifier 16 performance graphs reset functionality graph: reset functionality graph 5 7 9 11 13 15 17 19 21 23 25 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 vcc (v) vbs (v) 25c -40c 125c figure 6. reset functionality: this graph explains the functionalit y limitation as a function of v cc , v bs and temperature. for each particular temperature and v cc , the output is non-functional for any value of v bs above the drawn curve. but for any value of v bs below the curve the functionality is fine. reset functional diagram: in- reset - ho-v s
AUIRS20161S www.irf.com ? 2010 international rectifier 17 parameter temperature trends figures illustrated in this chapter provide informati on on the experimental performanc e of the AUIRS20161S hvic. the line plotted in each figure is generated from actual lab data. a large number of individual samples were tested at three temperatures (-40 oc, 25 oc, and 125 oc) in order to generate the experimental curve. the line consists of three data points (one data point at eac h of the tested temperatures) that have been connected together to illustrate the understood trend. the individual dat a points on the typ. curve were det ermined by calculating the averaged experimental value of the paramet er (for a given temperature). input and reset thresholds : vinth+ vs vcc supply 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 56.5 vcc (v) (v) -40c 27c 125c figure 7-1: positive input and reset threshold voltage distribution curves
AUIRS20161S www.irf.com ? 2010 international rectifier 18 vinth- vs vcc supply 1.6 1.8 2 2.2 2.4 2.6 2.8 3 56.5 vcc (v) (v) -40c 27c 125c figure 7-2: negative input and reset threshold voltage distribution curves
AUIRS20161S www.irf.com ? 2010 international rectifier 19 v buv undervoltage shutdown threshold v b : 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 -42 -22 -2 18 38 58 78 98 118 mean +3std -3std figure 8-1: negative going vbsuv- value vs. temperature: 3.4 3.5 3.6 3.7 3.8 3.9 4 -42 -22 -2 18 38 58 78 98 118 mean +3std -3std figure 8-2: positive going vbsuv+ value vs. temperature
AUIRS20161S www.irf.com ? 2010 international rectifier 20 input and reset impedance 0 20 40 60 80 100 120 140 160 180 200 -42 -22 -2 18 38 58 78 98 118 mean +3std -3std figure 9: input and reset impedance dist ribution curves vs. temperature recharge fet i-v curve v_rech fet i-v curve 0 0.5 1 1.5 2 2.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 v_rech (v) i_current (ma) -40c 27c 125c figure 10: recharge fet iv-curve
AUIRS20161S www.irf.com ? 2010 international rectifier 21 package details: soic8
AUIRS20161S www.irf.com ? 2010 international rectifier 22 tape and reel details: soic8 carrier tape dimension for 8soicn code min max min max a 7.90 8.10 0.311 0.318 b 3.90 4.10 0.153 0.161 c 11.70 12.30 0.46 0.484 d 5.45 5.55 0.214 0.218 e 6.30 6.50 0.248 0.255 f 5.10 5.30 0.200 0.208 g 1.50 n/a 0.059 n/a h 1.50 1.60 0.059 0.062 reel dimensions for 8soicn code min max min max a 329.60 330.25 12.976 13.001 b 20.95 21.45 0.824 0.844 c 12.80 13.20 0.503 0.519 d 1.95 2.45 0.767 0.096 e 98.00 102.00 3.858 4.015 f n/a 18.40 n/a 0.724 g 14.50 17.10 0.570 0.673 h 12.40 14.40 0.488 0.566 metric imperial metric imperial e f a c d g a b h n ote : controlling dimension in mm loaded tape feed direction a h f e g d b c
AUIRS20161S www.irf.com ? 2010 international rectifier 23 part marking information as20161 ir logo ayww ? part number date code pin 1 identifier lot code (prod mode ? 4 digit spn code) assembly site code per scop 200-002 ? xxxx marking code lead free released non-lead free released ? p
AUIRS20161S www.irf.com ? 2010 international rectifier 24 ordering information base part number package type standard pack complete part number form quantity AUIRS20161S(tr) soic8 tube/bulk 95 AUIRS20161S tape and reel 2500 AUIRS20161Str
AUIRS20161S www.irf.com ? 2010 international rectifier 25 important notice unless specifically designated for the autom otive market, international rectifier corporation and its subsidiaries (ir) reserve the right to make corrections, modificati ons, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or services wit hout notice. part numbers designated with the ?au? prefix follow automotive industry and / or customer s pecific requirements with regards to product discontinuance and process change notification. all products are sold subject to ir?s terms and conditions of sale supplied at the time of order acknowledgment. ir warrants performance of its hardware products to the spec ifications applicable at the time of sale in accordance with ir?s standard warranty. testing and other quality cont rol techniques are used to t he extent ir deems necessary to support this warranty. except w here mandated by government requirements, testing of all parameters of each product is not necessarily performed. ir assumes no liability for applications assistance or cust omer product design. customers are responsible for their products and applications using ir components. to minimi ze the risks with customer products and applications, customers should provide adequate design and operating safeguards. reproduction of ir information in ir data books or data sheet s is permissible only if reproduction is without alteration and is accompanied by all associated warranties, condi tions, limitations, and notices . reproduction of this information with alterations is an unfair and deceptive busine ss practice. ir is not responsible or liable for such altered documentation. information of third par ties may be subject to additional restrictions. resale of ir products or serviced with statements differ ent from or beyond the paramet ers stated by ir for that product or service voids all express and any implied warr anties for the associated ir product or service and is an unfair and deceptive business practice. ir is not responsible or liable for any such statements. ir products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or in other applications intended to s upport or sustain life, or in any other application in which the failure of the ir product could create a situation w here personal injury or death may occur. should buyer purchase or use ir products for any such unintended or unauthorized application, buyer shall indemnify and hold international rectifier and its officers, employees, subsidia ries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees aris ing out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ir was negligent regarding the design or manufacture of the product. ir products are neither designed nor intended for use in military/aerospace applications or environments unless the ir products are specifically designated by ir as military-grade or ?enhanced pl astic.? only products designated by ir as military-grade meet military spec ifications. buyers acknowledge and agree that any such use of ir products which ir has not designated as military-gr ade is solely at the buyer?s risk, and t hat they are solely responsible for compliance with all legal and regulatory r equirements in connection with such use. ir products are neither designed nor intended for use in aut omotive applications or envir onments unless the specific ir products are designated by ir as compliant with iso/ts 16949 requirements and bear a part number including the designation ?au?. buyers acknowledge and agree that, if they use any non-designat ed products in automotive applications, ir will not be responsible for any failure to meet such requirements. for technical support, please contact ir?s technical assistance center http://www.irf.com/technical-info/ world headquarters: 101 n. sepulveda blvd., el segundo, california 90245 tel: (310) 252-7105

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