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* qualification standards can be found on irs web site www.irf.com ? 2012 international rectifier june 12 th , 2012 automotive grade auirs212(7,71,8,81)s over current protected single channel driver features floating channel designed for bootstrap operation fully operational to +600 v tolerant to negative transient voltage C dv/dt imm une application-specific gate drive range: motor drive: 12 v to 20 v (auirs2127/auirs2128) automotive: 9 v to 20 v (auirs21271/auirs21281) undervoltage lockout desaturation over current protection 3.3 v, 5 v, and 15 v input logic compatible fault lead indicates shutdown has occurred output in phase with input (auirs2127/auirs21271) output out of phase with input (auirs2128/auirs21281) lead-free, rohs compliant automotive qualified* typical applications fork lift motor drives hydraulic pumps igbt drive with desaturation detection general purpose three phase inverters product summary topology single v offset 600 v v out auirs212(7,8) 12 v C 20 v auirs212(71,81) 8.4 v C 20 v i o+ & i o- (typical) 290 ma & 600 ma t on & t off (typical) 200 ns & 175 ns package options 8-lead soic typical connection diagram
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 2 table of contents page description 3 qualification information 4 absolute maximum ratings 5 recommended operating conditions 5 static electrical characteristics 6 dynamic electrical characteristics 6 functional block diagram 7 input/output pin equivalent circuit diagram 8-9 lead definitions 10 lead assignments 10 application information and additional details 11 parameter temperature trends 12-18 package details 19 tape and reel details 20 part marking information 21-22 ordering information 23 important notice 24
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 3 description the auirs2127s/auirs2128s/auirs21271s/auirs21281s a re high voltage, high speed power mosfet and igbt drivers. proprietary hvic and latch immune cmo s technologies enable ruggedized monolithic constru ction. the logic input is compatible with standard cmos or lsttl outputs, down to 3.3 v. the protection circu itry detects over-current in the driven power transistor and ter minates the gate drive voltage. an open drain fault signal is provided to indicate that an over-current shutdown has occurred. the output drivers feature a high pul se current buffer stage designed for minimum cross-conduction. the floating channel can be used to drive an n-cha nnel power mosfet or igbt in the high- side or low-side configuration which operates up to 600 v.
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 4 qualification information ? qualification level automotive (per aec-q100 ?? ) comments: this family of ics has passed an automoti ve qualification. irs industrial and consumer qualif ication level is granted by extension of the higher automot ive level. moisture sensitivity level soic8 msl3 ?? ? 260c (per ipc/jedec j-std-020) esd machine model class m2 (pass +/-150v) (per aec-q100-003) human body model class h1b (pass +/-1000v) ( 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 internation al rectifiers web site http://www.irf.com/ ?? exceptions to aec - q100 requirements are noted in the qualification re port. ??? higher msl ratings may be available for the specifi c package types listed here. please contact your international rectifier sales representative for fu rther information. ???? fault pin not stressed.
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 5 absolute maximum ratings absolute maximum ratings indicate sustained limits beyond which permanent damage to the device may occ ur. these are stress ratings only, functional operation of the device at these or any other condition beyo nd those indicated in the recommended operating condition is not implied. exposure to absolute maximum-rated conditions for extended periods may affect device r eliability. all voltage parameters are absolute vol tages referenced to com unless otherwise stated in the ta ble. the thermal resistance and power dissipation r atings are measured under board mounted and still air conditio ns. recommended operating conditions the input/output logic timing diagram is shown in f ig. 1. for proper operation the device should be us ed within the recommended conditions. the v s offset rating is tested with all supplies biased a t 15 v differentials. ? logic operational for v s of -5 to +600 v. logic state held for v s of -5 v to C v bs. (please refer to the design tip dt97 -3 for more d etails). symbol definition min. max. units v b high-side floating absolute voltage -0.3 625 v v s high-side floating supply offset voltage v b - 25 v b + 0.3 v ho high-side floating output voltage v s - 0.3 v b + 0.3 v cc logic supply voltage -0.3 25 v in logic input voltage -0.3 v cc + 0.3 v flt fault output voltage -0.3 v cc + 0.3 v cs current sense voltage v s - 0.3 v b + 0.3 dv s /dt allowable offset supply voltage transient 50 v/ns p d package power dissipation @ ta 25c 0.625 w rth ja thermal resistance, junction to ambient 200 c/w t j junction temperature 150 c t s storage temperature -55 150 t l lead temperature (soldering, 10 seconds) 300 symbol definition min. max. units v b high-side floating supply voltage (auirs2127/auirs2128) v s + 12 v s + 20 v (auirs21271/auirs21281) v s + 9 v s + 20 v s high-side floating supply offset voltage ? 600 v h o high-side floating output voltage v s v b v cc logic supply voltage 10 20 v in logic input voltage 0 v cc v flt fault output voltage 0 v cc v cs current sense voltage v s v s + 5 t a ambient temperature -40 125 c
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 6 static electrical characteristics unless otherwise noted, these specifications apply for an operating junction temperature range of -40 c tj 125c with bias conditions of v bias (v cc , v bs ) = 15 v. the v il, v ih and i in parameters are referenced to com. the v o and i o parameters are referenced to v s . (?) guaranteed by design dynamic electrical characteristic unless otherwise noted, these specifications apply for an operating junction temperature range of -40 c tj 125c with bias conditions of v bias (v cc , v bs ) = 15 v, c l = 1000 pf. note: please refer to figures in parameter temperature tr ends section symbol definition min typ max units test conditions v ih logic 1 input voltage (auir s2127/auirs21271) 2.5 v v cc = 10 v to 20 v logic 0 input voltage (auirs2128/auirs21281) v il logic 0 input voltage (auirs2127/auirs21271) 0.8 logic 1 input voltage (auirs2128/auirs21281) v csth+ cs input positive going threshold (auirs2127/auirs2128) 180 250 320 mv (auirs21271/auirs21281) 1.5 1.8 2.1 v v oh high level output voltage, v bias - v o 0.05 0.2 i o = 2 ma v ol low level output voltage, v o 0.02 0.1 i lk offset supply leakage current 50 a v b = v s = 600 v i qbs quiescent v bs supply current 300 925 v in = 0 v or 5 v i qcc quiescent v cc supply current 60 130 i in+ logic 1 input bias current 7.0 15 v in = 5 v i in- logic 0 input bias current 5.0 v in = 0 v i cs+ high cs bias current 5.0 v cs = 3 v i cs- high cs bias current 5.0 v cs = 0 v v bsuv+ v bs supply undervoltage positive going threshold (auirs2127/auirs2128) 8.8 10.3 11.8 v (auirs21271/auirs21281) 6.3 7.2 8.2 v bsuv- v bs supply undervoltage negative going threshold (auirs2127/auirs2128) 7.5 9.0 10.6 (auirs21271/auirs21281) 6.0 6.8 7.7 i o+ output high short circuit pulsed current ( ?) 200 290 ma v o = 0 v, v in = 5 v pw 10 s i o- output low short circuit pulsed current ( ?) 420 600 v o = 15 v, v in = 0 v pw 10 s r on, flt fault C low on resistance 125 ? symbol definition min typ max units test conditions t on turn-on propagation delay 200 275 ns v s = 0 v t off turn-off propagation delay 175 275 v s = 600 v t r turn-on rise time 80 130 t f turn-off fall time 40 65 t bl start-up blanking time 475 750 985 t cs cs shutdown propagation delay 65 360 t flt cs to fault pull-up propagation delay 270 510
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 7 functional block diagram: auirs2127/auirs21271 functional block diagram: auirs2128/auirs21281
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 8 input/output pin equivalent circuit diagrams: (auirs2127/auirs21271)
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 9 input/output pin equivalent circuit diagrams: (auirs2128/auirs21281)
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 10 lead definitions pin symbol description 1 v cc low - side and gate drive supply 2 in in logic input for gate driver output (ho), in phase w ith ho (auirs2127/auirs21271) logic input for gate driver output (ho), out of pha se with ho (auirs2128/auirs21281) 3 fault indicates over-current shutdown has occurred, negat ive logic 4 com logic ground 5 v s high - side floating supply return 6 c s current sense input to current sense comparator 7 ho high - side gate drive output 8 v b high-side floating supply lead assignments
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 11 application information and additional details figure 1: input/output timing diagram figure 2: switching time waveform definition figure 3: start-up blanking time waveform definitio ns figure 4: cs shutdown waveform definitions figure 5: cs to fault waveform definitions
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 12 parameter temperature trends figures 6-33 provide information on the experimenta l performance of the auirs212(7, 71, 8, 81)s 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 curves. the line consist s of three data points (one data point at each of t he tested temperatures) that have been connected together to illustrate the understood trend. the individual da ta points on the curve were determined by calculating the averag ed experimental value of the parameter (for a given temperature). a different set of individual samples was used to g enerate curves of parameter trends vs. supply volta ge. 110 135 160 185 210 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-on propagation delay (ns) typ. m ax. m in. figure 6a. turn-on propagation delay vs. temperatur e figure 6b. turn-on propagation delay vs. supply vol tage 100 125 150 175 200 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-off propagation delay (ns) typ . m ax. m in. figure 7a. turn-off propagation delay vs. temperatu re figure 7b. turn-off propagation delay vs. supply vo ltage
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 13 40 60 80 100 120 -50 -25 0 25 50 75 100 125 temperature ( o c) torn-on rise time (ns) typ. m ax. m in. figure 8a. turn-on rise time vs. temperature figure 8b. turn-on rise time vs. voltage 18 22 26 30 34 -50 -25 0 25 50 75 100 125 temperature ( o c) turn-off fall time (ns) - typ. m ax. m in. figure 9a. turn-off fall time vs. temperature figure 9b. turn-off fall time vs. voltage 600 700 800 900 1,000 -50 -25 0 25 50 75 100 125 temperature ( o c) start-up blanking time (ns) typ. m ax. m in. figure 10a. star-up blanking time vs. temperature figure 10b. start-up blanking time vs. voltage
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 14 20 40 60 80 100 -50 -25 0 25 50 75 100 125 temperature ( o c) cs shutdown propagation delay (ns) typ. m ax. m in. figure 11a. cs shutdown prop. delay vs. temperature figure 11b. cs shutdown prop. delay vs. voltage 150 200 250 300 350 400 -50 -25 0 25 50 75 100 125 temperature ( o c) cs to fault pull-up prop. delay (ns) typ. m ax. m in. figure 12a. cs to fault pull-up prop. delay vs. temperature figure 12b. cs to fault prop. delay vs. voltage 200 230 260 290 320 -50 -25 0 25 50 75 100 125 temperature ( o c) 2127(8) v + threshold (mv) typ. m ax. m in. figure 13a. 2127(8) v csth+ threshold voltage vs. temperature 1.4 1.6 1.8 2.0 2.2 -50 -25 0 25 50 75 100 125 temperature ( o c) 2127(8)1 v + threshold (v) typ. m ax. m in. figure 13b. 2127(8)1 v csth+ threshold voltage vs. temperature
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 15 30 60 90 120 150 -50 -25 0 25 50 75 100 125 temperature ( o c) high level output (mv) typ. m ax. m in. figure 14a. high level output (i o = 2ma) vs. temperature 10 15 20 25 30 -50 -25 0 25 50 75 100 125 temperature ( o c) low level output (mv) typ. m ax. m in. figure 14b. low level output (i o = 2ma) vs. temperature 0 10 20 30 40 -50 -25 0 25 50 75 100 125 temperature ( o c) offset supply leakage current (ua) typ. m ax. m in. figure 15a. offset supply leakage current vs. tempe rature figure 15b. high-side floating well offset supply l eakage current vs. voltage 100 200 300 400 500 -50 -25 0 25 50 75 100 125 temperature ( o c) quiescent v bs supply current (ua) typ. m ax. m in. figure 16a. v bs supply current vs. temperature figure 16b. v bs supply current vs. voltage
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 16 30 40 50 60 70 -50 -25 0 25 50 75 100 125 temperature ( o c) quiescent v cc supply current (ua) typ. m ax. m in. figure 17a. v cc supply current vs. temperature figure 17b. v cc supply current vs. voltage 3 4 5 6 7 -50 -25 0 25 50 75 100 125 temperature ( o c) logic "1" input bias current (ua) typ. m ax. m in. figure 18a. logic 1 input bias current vs. temper ature figure 18b. logic 1 input bias current vs. voltag e -0.05 0.01 0.07 0.13 0.19 -50 -25 0 25 50 75 100 125 temperature ( o c) logic "0" input bias current (ua). typ . m ax. m in. figure 19a. logic 0 input bias current vs. temper ature figure 19b. logic 0 input bias current vs. voltag e
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 17 0.0 0.5 1.0 1.5 2.0 -50 -25 0 25 50 75 100 125 temperature ( o c) logic "1" cs bias current (ua) typ. m ax. m in. figure 20a. logic 1 cs bias current vs. temperatu re figure 20b. logic 1 cs bias current vs. voltage 0.00 0.25 0.50 0.75 1.00 -50 -25 0 25 50 75 100 125 temperature ( o c) logic "0" cs bias current (ua). typ . m ax. m in. figure 21a. logic 0 cs bias current vs. temperatu re figure 21b. logic 0 cs bias current vs. voltage 6.5 7.0 7.5 8.0 8.5 -50 -25 0 25 50 75 100 125 temperature ( o c) 2127(8)1 v bs uv+ threshold (v) typ. m ax. m in. figure 22a. 2127(8)1 v b s uv threshold + vs. temperature 6.0 6.5 7.0 7.5 8.0 -50 -25 0 25 50 75 100 125 temperature ( o c) 2127(8)1 v bs uv- threshold (v) typ. m ax . m in. figure 22b. 2127(8)1 v b s uv threshold - vs. temperature
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 18 9.0 9.5 10.0 10.5 11.0 -50 -25 0 25 50 75 100 125 temperature ( o c) 2127(8) v uv+ threshold (v) typ. m ax. m in. figure 23a. 2127(8) v bs uv threshold + vs. temperature 8.0 8.5 9.0 9.5 10.0 -50 -25 0 25 50 75 100 125 temperature ( o c) 2127(8) v uv- threshold (v) typ. m ax. m in. figure 23b. 2127(8) v bs uv threshold - vs. temperature figure 24. output source current vs. voltage figure 25. output sink current vs. voltage
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 19 package details: soic8
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 20 tape and reel details: soic8 e f a c d g a b h note : controlling dim ension in m m loaded tape feed direction a h f e g d b c 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 metric imperial 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
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 21 part marking information as21271 ir logo ayww ? part number date code pin 1 identifier lot code (prod mode C 4 digit spn code) assembly site code per scop 200-002 ? xxxx marking code lead free released non-lead free released ? p
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 22
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 23 ordering information base part number package type standard pack complete part number form quantity auirs2127s soic8 tube/bulk 95 auirs2127s tape and reel 2500 auirs21271str auirs21271s soic8 tube/bulk 95 auirs21271s tape and reel 2500 auirs21271str auirs2128s soic8 tube/bulk 95 auirs2128s tape and reel 2500 AUIRS2128STR auirs21281s soic8 tube/bulk 95 auirs21281s tape and reel 2500 auirs21281str
auirs212(7,71,8,81)s www.irf.com ? 2012 international rectifier 24 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 irs terms and con ditions of sale supplied 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 irs standard warranty. testing and other quality contr ol techniques are used to the extent ir deems neces sary to support this warranty. except where mandated by government requi rements, 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 operating safegu ards. 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, condition s, limitations, and notices. reproduction of this 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 inj ury or death may occur. should buyer purchase or u se ir products for any such unintended or unauthorized application, bu yer shall indemnify and hold international rectifie r 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. ir products are neither designed nor intended for u se in military/aerospace applications or environmen ts unless the ir products are specifically designated by ir as milit ary-grade or enhanced plastic. only products des ignated by ir as military-grade meet military specifications. buyer s acknowledge and agree that any such use of ir pro ducts which ir has not designated as military-grade is solely at the b uyers risk, and that they are solely responsible f or compliance with all legal and regulatory requirements in connection wit h 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 failure to meet such requirements. for technical support, please contact irs technica l assistance center http://www.irf.com/technical-info/ world headquarters: 233 kansas st., el segundo, california 90245 tel: (310) 252-7105

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