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august 4th, 2011 automotive grade auips72211r www.irf.com 1 low emi pwm intelligent power high side switch features ? integrated bootstrap for 100khz switching ? optimized emi switching ? charge pump for dc operation ? over temperature shutdown ? over current shutdown ? 3.3v logic level ? ground loss protection ? esd protection applications ? 24v loads ? injectors ? valves ? dc motors description the device is a five terminal intelligent power swi tch (ips) for use in a high side configuration. it feat ures short circuit, over-temperature, esd protection, inductiv e load capability and diagnostic feedback. an integrated bootstrap diode allows fast switching. product summary rds(on) 35m max. vbr 75v min. i shutdown 20a min. package d-pak typical connection out(5) cont ro l in (1 ) vcc(3) l oad +ba t cb (4 ) gnd (2 ) bootstrap cap acito r in put sig nal v diag 4 k7 4 k7
auips72211r www.irf.com 2 qualification information ? qualification level automotive (per aec-q100 ?? ) comments: this family of ics has passed an automoti ve qualification. ir?s industrial and consumer qualif ication level is granted by extension of the higher automotive le vel. moisture sensitivity level dpak-5l msl1, 260c (per ipc/jedec j-std-020) esd machine model class m2 (150v) (per aec-q100-003) human body model class h1a (500v) ( per aec-q100-002 ) charged device model class c4 (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 internation al rectifier?s web site http://www.irf.com/ ?? exceptions to aec-q100 requirements, if any, are no ted in the qualification report.
auips72211r www.irf.com 3 absolute maximum ratings absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. (tj= - 40c..150c, vcc=6..60v unless otherwise specified). symbol parameter m in. max. units vout maximum output voltage gnd-3 vcc+0.3 v vin maximum input voltage -0.3 5.5 vcc max. maximum vcc voltage ? 65 i in max. maximum input current -3 10 ma pd maximum power dissipation (internally limited by th ermal protection) w rth=50c/w 1?sqrt. footprint ? 2.5 tj max. max. storage & operating temperature juncti on temperature -40 150 c thermal characteristics symbol parameter typ. max. units rth1 thermal resistance junction to ambient 50 ? c/w rth2 thermal resistance junction to case 1.2 ? recommended operating conditions these values are given for a quick design. for oper ation outside these conditions, please consult the application notes. symbol parameter min. max. units vih high level input voltage 2.7 5.5 v vil low level input voltage 0 0.9 rin recommended resistor in series with in pin 2(1) 10(2) k rdg recommended resistor in series with dg pin 2(1) 10(2) f max. max. switching frequency ? 100 khz cboot bootstrap capacitor 30 50 nf (1) limited by the maximum input current (2) limited by the input capacitor
auips72211r www.irf.com 4 static electrical characteristics tj=-40..150c, vcc=6..60v (unless otherwise specifi ed) symbol parameter min. typ. max. units test conditions rds(on) on state resistance tj=25c ? 30 35 m vin=5v, iout=5a on state resistance tj=150c ? 50 70 vin=5v, iout=5a vcc op. operating voltage range with short circuit protection 6 ? 60 v icc off supply current when sleep mode ? 0.2 5 a during sleep mode vin=0v, vout=0v tj=25c, vcc=28v iout off output leakage current ? 0.2 5 icc on supply current when on ? 4 10 ma vin=5v tj=25c, vcc=28v iout on output current when off ? 10 ? ma vin=0v tj=25c, vcc=28v vih input high threshold voltage ? 1.9 2.2 v vil input low threshold voltage 1 1.6 ? in hyst. input hysteresis 0.1 0.3 0.5 i in, on input current when the part is on ? 15 30 a vin=5v vin, off input voltage when the part is in fault mo de ? 0.1 0.4 v i in=5ma switching electrical characteristics vcc=28v, resistive load=2 , vin=5v, tj=25c symbol parameter min. typ. max. units test conditions tdon turn-on delay time to 20% ? 1 ? s tr rise time from 20% to 80% of vcc ? 0.8 ? tdoff turn-off delay time to 80% ? 2.2 ? tf fall time from 80% to 20% of vcc ? 0.4 ? protection characteristics tj=-40..150c, vcc=6..60v (unless otherwise specifi ed) symbol parameter min. typ. max. units test conditions isd on over current shutdown 20 30 40 a vout=0v tsd over temperature threshold 150(3) 165 ? c uv h under voltage during turn on ? 5 6.2 v uv l under voltage during turn off ? 4 5 tdiag diagnostic time ? 10 ? ms see figure 1 tsleep time to enter in sleep mode 7 15 30 see fi gure 2 treset time to enter in sleep mode and reset the fault ? 5 ? see figure 1 twkp time to leave the sleep mode ? 0.05 0.5 s rin=4k7 see figure 2 & 3 tpw on rst power on reset duration 4 8 12 (3) guaranteed by design
auips72211r www.irf.com 5 lead assignments 1- in 2- gnd 3- vcc 4- cb 5- out 1 2 3 4 5 d pak 3- vcc functional block diagram all values are typical s level shifter driver bootstrap regulator tj > 165c r q 6v 75v 75v vcc gnd in cboot out iout>30a 2v 1.5v sleep diag under voltage 350k charge pump 6v
auips72211r www.irf.com 6 sleep_mode / diagnostic sleep_mode block manages the diagnostic and the sle ep_mode. the device enters in sleep mode if input i s inactive during a delay higher than tsleep. in diag internal diag out tdiag tdiag sleep mode fault mode normal mode treset figure 1 bootstrap the auips7221 integrates a bootstrap regulator to m aintain a fixed voltage on the bootstrap capacitor for any battery voltage. the regulator is off during the sleep mode to reduce the current consumption. cboot vcc out 6v 8ma load the 8ma current source flows permanently on the out put when the output is off and the part is not in s leep mode. in case of an open load condition, the output voltage will be at vcc-6v.
auips72211r www.irf.com 7 wake up sequence to wake up the part from the sleep mode, the input must be activated at least during twkp, then the bo ostrap regulator is switched on and the boostrap capacitor is charged. the output will be not activated during tpw on rst. in out sleep mode normal mode tpw on rst twkp tsleep sleep mode figure 2 in out sleep mode normal mode tpw on rst twkp figure 3
auips72211r www.irf.com 8 50% 100% 150% 200% -50 0 50 100 150 rds(on), drain-to-source on resistance (normalized) figure 5 - normalized rds(on) (%) vs tj (c) tj, junction temperature (c) 0 10 20 30 40 -50 0 50 100 150 tj, junction temperature (c) figure 6 ? isd (a) vs tj (c) isd, over-current shutdown (a) tj, junction temperature (c) figure 7 ? tr / tf (s) vs tj (c) rising and falling time (s) tj, junction temperature (c) figure 8 ? tdon / tdoff (s) vs tj (c) on and off delay time (s) 0.0 0.2 0.4 0.6 0.8 1.0 -50 0 50 100 150 tr tf 0.0 0.5 1.0 1.5 2.0 2.5 -50 0 50 100 150 tdon tdoff
auips72211r www.irf.com 9 figure 9 ? transient thermal impedance (c/w) vs time (s) zth, transient thermal impedance (c/w) time (s) 0.01 0.1 1 10 100 1e-5 1e-4 1e-3 1e-2 1e-1 1e+0 1e+1 1e+2 1e+3 0 1 2 3 4 5 -50 0 50 100 150 tj, junction temperature (c) figure 10 ? icc off (a) vs tj (c) icc off, supply leakage current (a) 0.00 0.05 0.10 0.15 0.20 0 10 20 30 40 50 figure 11 ? icc off(a) vs vcc (v) vcc, supply voltage (v) icc off, supply current (a)
auips72211r www.irf.com 10 case outline 5 lead ? dpak
auips72211r www.irf.com 11 tape & reel 5 lead ? dpak
auips72211r www.irf.com 12 part marking information ordering information base part number package type standard pack complete part number form quantity auips72211r d-pak-5-lead tube 75 auips72211r tape and reel 2000 auips72211rtr tape and reel left 3000 auips72211rtrl tape and reel right 3000 auips72211rtrr
auips72211r www.irf.com 13 important notice unless specifically designated for the automotive m arket, international rectifier corporation and its subsidiaries (ir) reserve the right to make corrections, modification s, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or services without notice. part numbers designate d with the ?au? prefix follow automotive industry and / or customer specific requirements with regards to product disc ontinuance and process change notification. all products are sold subject to ir?s terms and conditions of sale suppli ed at the time of order acknowledgment. ir warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with ir?s standard warranty. testing and other quality control techniques are used to the extent ir deems necessary to support this warranty. except where mandated by gov ernment requirements, testing of all parameters of each product is not necessarily performed. ir assumes no liability for applications assistance or customer product design. customers are responsi ble for their products and applications using ir components. to m inimize the risks with customer products and applic ations, customers should provide adequate design and operat ing safeguards. reproduction of ir information in ir data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, condit ions, limitations, and notices. reproduction of th is information with alterations is an unfair and deceptive business pra ctice. ir is not responsible or liable for such al tered documentation. information of third parties may be subject to addi tional restrictions. resale of ir products or serviced with statements d ifferent from or beyond the parameters stated by ir for that product or service voids all express and any implied warrantie s for the associated ir product or service and is a n unfair and deceptive business practice. ir is not responsible or liable for any such statements. ir products are not designed, intended, or authoriz ed for use as components in systems intended for su rgical implant into the body, or in other applications intended to supp ort or sustain life, or in any other application in which the failure of the ir product could create a situation where personal injury or death may occur. should buyer purchase o r use ir products for any such unintended or unauthorized application , buyer shall indemnify and hold international rect ifier and its officers, employees, subsidiaries, affiliates, and distributo rs harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly o r 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. only products certified as military grade by the de fense logistics agency (dla) of the us department o f defense, are designed and manufactured to meet dla military spec ifications required by certain military, aerospace or other applications. buyers acknowledge and agree that any use of ir products not certified by dla as militar y-grade, in applications requiring military grade products, is solely at the buyer?s own risk and that they are so lely responsible for compliance with all legal and regulatory requiremen ts in connection with such use. ir products are neither designed nor intended for u se in automotive applications or environments unles s the specific ir products are designated by ir as compliant with iso /ts 16949 requirements and bear a part number inclu ding the designation ?au?. buyers acknowledge and agree tha t, if they use any non-designated products in autom otive applications, ir will not be responsible for any fa ilure to meet such requirements. for technical support, please contact ir?s technica l assistance center http://www.irf.com/technical-info/ world headquarters: 101 n. sepulveda blvd., el segundo, california 9024 5 tel: (310) 252-7105

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