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auir08152s 1 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 automotive grade buffer gate driver integrated circuit features ? high peak output current ? negat ive turn - off bi as ? separate ron / roff resistors ? low supply current ? under - voltage lockout ? full time on capability ? low propagation delay time ? gate clamping when no supply ? automotive qualified applications ? high power inverters ? ev/hev power trains product summary outputs current: +/ - 10a operating voltage: 1 3 v to 25 v negative gate bias: 0 to - 10v package so ic 8 description the auir08152 buffer brings high power gate drive capability to a ll pre - driver stage s . it is the output extension of the wide i.r gate driver families. i t features a nega tive g ate bias for applications requiring high levels of dv/dt immunity, a low power consumption m ode as well as the full time on gate drive ability . shoo t - through prevention is exten ded even when the auir08152 s supplies are absent by mean of a gate to emitter self - clamping impedance. ordering information base part number package type standard pack complete part number form quantity auir08152 s soic8 tube 95 auir08152 s tape and reel 2500 auir08152 str typical connection
auir08152s 2 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 absolute maximum ratings absolute maximum ratings indicate sustained limits beyond which permanent damage to the device may occur. these are stress ra tings only, functional operation of the device at these or any other condition beyond those indicated in the recommended operating condition is not implied. exposure to absolute maximum - rated conditions for extended periods may affect device reliability. all v oltage parameters are absolute voltages referenced to gnd unless otherwise stated in the table. the thermal resistance and po wer dissipation ratings are measur ed mounted on board in free air condition . symbol definition min max units vcc - gnd vcc to gnd maximum voltage - 0.3 +37 v vcc - vee vcc to vee maximum voltage - 0.3 +37 vcc - vin vcc to vin maximum voltage - 0.3 +37 vcc - vlpm vcc to v lpm maximum voltage - 0.3 +37 v c b cb to outh max voltage - 0.3 + 5.5 i lpm lpm pin maximum current - 10 +10 ma iin in pin maximum current - 10 +10 v outh outh pin maximum voltage , dc operation vcc - 37 v cc + 0.3 v v outl outl pin maximum voltage , dc operation v ee - 0.2 v cc + 0.3 i outh maximum input transient current to outh pin (t < 1us,ron = 2 ? ) --- 2 a i outl maximum output transient current from outl pin (t < 1us, roff = 2 ? ) --- 1.5 pd package power dissipation @ t a 25 c 1 w rthja thermal resistance, junction to ambient 80 k/w tj junction temperature - 40 150 c ts storage temperature - 55 150 tl lead temperature (soldering, 10 seconds) 300 recommended operating conditions the recommended conditions represent the auir08152 optimum performances for the typical application symbol definition min. max. units vcc - gnd gate driver positive supply voltage 15 25 v gnd - vee recommended negative gate bias 0 - 10 v cc - vee total supply voltage 15 35 v outh outh output voltage vcc - 3 5 vcc vin,lpm in and lpm pins voltage range vcc - 35 v cc cboot recommended boot strap ceramic capacitor 10 47 nf cload maximum recommended equivalent gate capacitor 240 cdec recommended vcc & vee decoupling capacitor s* 22 33 f ron outh series resistor to gate 1.5 20 ? roff outl series resistor to gate 1.5 20 r pull - up recommended pull - up resistor for in and lpm pins 10 100 k? pwoff minimum recommended off time on the in pin 1 s pwo n minimum recommended on time on the in pin 1 * due to the high current application a good quality low esr capacitor has to be used. n umbers are indicative , a value a bout 40 times the load capacitance seen at the outh and outl pins is suggested .
auir08152s 3 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 static electrical characteristics v cc C gnd = 15v, v ee C gnd = - 5 v, c boot = 15nf, ron = roff = 3? , - 40 c < t a < 125 c unless otherwise specified. symbol definition min typ max units test conditions v ccuv+ v cc - gnd under - voltage rising edge 11.7 12.8 v lpm = x , in = vcc, vee = gnd; v ccuv - v cc - gnd under - voltage falling edge 9.6 10.5 v ccuvh v cc - gnd under - voltage hysteresis 0. 5 1.2 v c b uv ( *) v c b under - voltage lockout 2. 8 4 5. 7 i qgg c urrent out of the gnd pin 20 60 a in = x, lpm = x i qoutl1 current flowing into the outl pin 0 1.5 in = vcc , lpm = x , outh = nc, v outl C gnd = 15v i qeesw v ee pin current, in cycling 3 8 ma in = 10khz - 50% duty cycle lpm = vcc , c load = 0nf i qee0 v ee pin current C output off C normal mode 1.5 4 in = gnd , lpm = vcc i qee1 v ee pin current C output on C normal mode 0 . 8 1 . 6 in = vcc , lpm = vcc i qeelq0 v ee pin current C output off C low power mode 0.6 2.0 in = gnd , lpm = gnd i qeelq1 v ee pin current C output on C low power mode 0 . 8 1.6 in = vcc, lpm = gnd i qeeuv v ee pin current at low vcc supply 0.6 1.6 in = x, lpm = x, v cc vccuv + vcc - vin l in pin C output off voltage 4.5 5 .5 v inhy s in pin voltage h y steresis 1 2 vcc - vlpmh lpm pin normal mode voltage 1.4 2 vcc - vlpml lpm pin low power mode voltage 3 . 2 3.8 v lpmh y s lpm pin voltage hysteresis 0. 3 1 . 1 i in15 in pin sourced current 40 90 180 a in = gnd i lpm15 lpm pin sourced current 10 25 50 lpm = gnd r dson outh outh transistor rdson 100 200 m? in = vcc, iout 10a, t < 100us, gnd = vee, v cb = v outh + 5.5v r dson outl outl transistor rdson 200 400 - in = gnd, iout = 10a, t < 100us, gnd = vee i pmos (*) outh pull ing - up current source 15 3 0 120 ma in = vcc, lpm = x, vcc C v outh = 1.5v (*) when v cb C v outh < v cb uv, outh pin remaining pulled - up to vcc is guaranteed for at least 3usec with low impedance (=ron) via vd mos then continuously with higher impedance via pm os (= ipmos, see block diagram) .
auir08152s 4 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 switching electrical characteristics v cc C gnd = 15v, vee C gnd = - 9v , c boot = 15nf , ron= roff = 3? , c load = 220nf , - 40 c < t a < 125 c unless otherwise specified. symbol definition min. typ. max. units test conditions t on outh t urn on propagation delay 1 50 350 ns see parameters definitions lpm = x t off outl t urn off propagation delay 23 0 350 t off _v c buv outl t urn off prop. delay when v cb < v c buv * 90 3 50 t r outh rise time 50 1 50 t f outl fall time 50 150 t rlq outh rise time ( in=1, vcc ramping up , lpm = gnd) 50 250 v ee = lpm = gnd, in = vcc t flq outl fall time ( in=1, vcc ramping down, lpm = gnd) 50 250 v ee = lpm = gnd, in = vc c min out - on on time for 0.5s in pulse 200 600 900 cload = open min out - off cb d ischarged off time for 0.5s in pulse , cb discharged 2 00 500 900 cload = open , cb = 15 nf min out - off cb c harged off time for 0.5s in pulse , cb charged 200 400 900 cload = open, cb = 15 nf t onlpm lpm activation time (from lpm edge to i cb < ibo uth/2 ) 0.6 3 s b y design t offlpm lpm de activation time (from lpm edge to i cb > ibouth/2 ) 0.6 3 * see also fig. 5 truth table in lpm v cc outh outl status x x < vccuv open vee igbt or mosfet = off C low power mode gnd gnd > vccuv open vee igbt or mosfet = off C low power mode gnd vcc > vccuv open vee igbt or mosfet = off C normal mode vcc gnd > vccuv vcc open igbt or mosfet = on C low power mode vcc vcc > vccuv vcc open igbt or mosfet = on C normal mode lead assignments lead definitions symbol description pin cb external bootstrap capacitor (cf. typical connection schematic) 1 vee negative supply p in 2 in gate drive input , ( in= vcc forces outh = high ) 3 lpm low power mode i nput , lpm= gnd activates the low power mode 4 gnd 0v C igbt emitter or mosfet source connection (cf. typical connection schematic) 5 outl gate drive output p ull down 6 outh gate drive output p ull up 7 vcc positive s upply pin 8
auir08152s 5 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 functional block d iagram
auir08152s 6 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 timing diagram parameters d efinition s propagation delay definitions rise and fall time definitions
auir08152s 7 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 application tips the auir08152s features a self - clamping gate protection in case of the auxiliary power suppl y disappear s . a resistor is pulling up the gate of the outl internal power mosfet to keep outl pulled down until a minimum vcc is applied, when vcc disappears (< about 3 v) then the v gate is clamped via the outh esd diode . in this situation forcing outl high injects c urrent into the pin that charges the vcc decoupling capacitor and reactivates the internal outl output power mosf e t ( for more info see the functional block diagram) . a) if no negative bias is used, vee shall be connected to gnd b) outh and outl pins shall never be shorted together c) decoupling capacitors shall be c eramic types and implemented as close as possible of the auir08152s supply pins d) the decouplin g capacitors shall be at least 4 0 times b igger than the max. cload and of low esr type, in order to avoid any vccuv oscillations e) in and lpm pins shall never be left open
auir08152s 8 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 parameter s figures are given for typical value @ tj=25c otherwise specified figure 1 : figure 2: figure 3: figure 4: figure 5: figure 6:
auir08152s 9 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 case outline C so8
auir08152s 10 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 tape & reel so8
auir08152s 11 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 part marking information qualification information ? qualification level automotive (per aec - q100) comments: this family of ics has passed an automotive qualification. irs industrial and consumer qualification level is granted by extension of the higher automotive level. moisture sensitivity level soic 8n msl 2 ?? 260c (per ipc/jedec j - std - 020) esd machine model class m2 (+/ - 200v) (per aec - q100 - 003 ) human body model class h 2 (+/ - 2500v) ( 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 rectifiers web site http://www.irf.com/ ?? higher msl ratings may be available for the specific package types listed here. please contact your international rectifier sales representative for further information.
auir08152s 12 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 important notice unless specifically designated for the automotive market, international rectifier corporation and its subsidiaries (ir) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or services without notice. part numbers designated with the au prefix follow automotive industry and / or customer specific requirements with regards to product discontinuance and process change notification. all products are sold subject to irs terms and conditions of sale supplied at the time of order acknowledgment. ir warrants performance of its hard ware products to the specifications applicable at the time of sale in accordance with irs standard warranty. testing and other quality control techniques are used to the extent ir deems necessary to support this warranty. except where mandated by governm ent 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 responsible for their products and applications using ir components. to minimize 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 sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. reproduction of this information with alterations is an unfair and deceptive business practice. ir is not responsible or liable for such altered documentation. informatio n of third parties may be subject to additional restrictions. resale of ir products or serviced with statements different from or beyond the parameters stated by ir for that product or service voids all express and any implied warranties for the associate d 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 support 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 or use ir products for any such unintended or unauthorized application, buyer shall indemnify and hold international rectifier and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney f ees arising 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. only products certi fied as military grade by the defense logistics agency (dla) of the us department of defense, are designed and manufactured to meet dla military specifications required by certain military, aerospace or other applications. buyers acknowledge and agree that any use of ir products not certified by dla as military - grade, in applications requiring military grade products, is solely at the buyers own risk and that they are solely responsible for compliance with all legal and regulatory requirements in connectio n with such use. ir products are neither designed nor intended for use in automotive applications or environments unless the specific ir products are designated by ir as compliant with iso/ts 16949 requirements and bear a part number including the designa tion au. buyers acknowledge and agree that, if they use any non - designated products in automotive applications, ir will not be responsible for any failure to meet such requirements. for technical support, please contact irs technical assistance center http://www.irf.com/technical - info/ world headquarters: 101 n. sepulveda blvd., el segundo, california 90245 tel: (310) 252 - 7105
auir08152s 13 www.irf.com ? 2014 international rectifier submit datasheet feedback aug ust . 27, 2014 revision history revision date notes/changes a1 august 5 th , 2013 preliminary datasheet auir08152s a2 august 23 rd 2013 advanced datasheet a3 august 26 th 2013 advanced datasheet a4 september 2 nd 2013 final datasheet, updated iout+ and iout - definition a5 dec. 5 th , 2013 updated cosmetic for production a6 aug. 27 th , 2014 updated note * on page 3 , updated page footer

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