July 27th, 2010 Automotive Grade AUIRS2181(4)S HIGH- AND LOW-SIDE DRIVER Features • • • • • • • • • • • • Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage, dV/dt immune Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels 3.3 V and 5 V input logic compatible Matched propagation delay for both channels Logic and power ground +/- 5 V offset Lower di/dt gate driver for better noise immunity Output source/sink current capability (typical) 1.9 A /2.3 A Leadfree, RoHS compliant Automotive qualified* Product Summary Topology High and Low Side Driver VOFFSET ≤ 600 V VOUT 10 V – 20 V Io+ & I o- (typical) 1.9 A &2.3 A 160 ns & 200 ns tON & tOFF (typical) Package Options Typical Applications • • • • Piezo/ common rail Injection Starter/Alternator Electric Power Steering Fan and compressor 8-Lead SOIC AUIRS2181S 14-Lead SOIC Narrow Body AUIRS21814S Typical Connection * Qualification standards can be found on IR’s web site www.irf.com © 2010 International Rectifier AUIRS2181(4)S Table of Contents Page Description 3 Feature Comparison 3 Qualification Information 4 Absolute Maximum Ratings 5 Recommended Operating Conditions 5 Dynamic Electrical Characteristics 6 Static 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 12-15 Package Details 16 Tape and Reel Details 17-18 Part Marking Information 19 Ordering Information 20 Important Notice 21 www.irf.com © 2010 International Rectifier 2 AUIRS2181(4)S Description The AUIRS2181(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with independent high and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600 V. Feature Comparison: AUIRS2181/AUIRS2183/AUIRS2184 Part 2181 21814 2183 21834 2184 21844 Input Logic CrossConduction Prevention logic HIN/LIN no HIN/LIN yes IN/SD yes Dead-Time none Internal 500ns Programmable 0.4 – 5 us Internal 500ns Programmable 0.4 – 5 us www.irf.com Ground Pins COM VSS/COM COM VSS/COM COM VSS/COM Ton/Toff 160/200 ns 160/200 ns 600/230 ns © 2010 International Rectifier 3 AUIRS2181(4)S † Qualification Information Automotive (per AEC-Q100††) Comments: This family of ICs has passed an Automotive qualification. IR’s Industrial and Consumer qualification level is granted by extension of the higher Automotive level. Qualification Level SOIC8 MSL3††† 260°C (per IPC/JEDEC J-STD-020) SOIC14N MSL3††† 260°C (per IPC/JEDEC J-STD-020) Moisture Sensitivity Level Class M2 (Pass +/-150V) (per AEC-Q100-003) Class H1B (Pass +/-1000V) (per AEC-Q100-002) Class C4 (Pass +/-1000V) (per AEC-Q100-011) Class II, Level A†††† (per AEC-Q100-004) Machine Model ESD Human Body Model Charged Device Model IC Latch-Up Test Yes RoHS Compliant † †† ††† 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 representative for further information. †††† HIN, LIN Class II Level B at 80mA per JESD78. www.irf.com © 2010 International Rectifier 4 AUIRS2181(4)S Absolute Maximum Ratings Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM lead. 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 condition beyond those indicated in the “Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. Ambient temperature (TA) is 25°C, unless otherwise specified. Symbol Definition Min Max Units VB High-side floating absolute voltage -0.3 625 VS VHO VCC VLO VIN VSS dVS/dt PD RthJA High-side floating supply offset voltage High-side floating output voltage Low-side and logic fixed supply voltage Low-side output voltage Logic input voltage (HIN &LIN) Logic ground (AUIRS21814(S) only) Allowable offset supply voltage transient Package power dissipation @ TA ≤ 25°C Thermal resistance, junction to ambient VB - 25 VS - 0.3 -0.3 -0.3 VSS -0.3 VCC - 20 — VB + 0.3 VB + 0.3 †) 20 ( VCC + 0.3 VCC + 0.3 VCC + 0.3 50 (8 lead SOIC) — 0.625 (14 lead SOIC) — 1.0 (8 lead SOIC) — 200 (14 lead SOIC) — 120 TJ Junction temperature — TS Storage temperature -50 TL Lead temperature (soldering, 10 seconds) — † All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply. 150 150 300 V V/ns W °C/W °C Recommended Operating Conditions The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used within the recommended conditions. The VS and VSS offset rating are tested with all supplies biased at 15 V differential. Symbol Definition Min Max Units VB High-side floating supply absolute voltage VS +10 VS +20 (††) VS High-side floating supply offset voltage 600 VHO High-side floating output voltage VS VB VCC Low-side and logic fixed supply voltage 10 20 V VLO Low-side output voltage 0 VCC †††) VSS VIN VCC Logic input voltage ( DT Programmable deadtime pin voltage VSS VCC VSS Logic ground -5 5 TA Ambient temperature -40 125 °C †† Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to –VBS. (Please refer to the Design Tip DT97-3 for more details). ††† HIN and LIN are internally clamped with a 5.2 V zener diode. www.irf.com © 2010 International Rectifier 5 AUIRS2181(4)S Dynamic Electrical Characteristics Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C with bias conditions of VBIAS (VCC, VBS) = 15 V, VSS = COM, CL = 1000 pF. Symbol ton toff MT tr tf Definition Turn-on propagation delay Turn-off propagation delay Delay matching, HS & LS turn-on/off Turn-on rise time Turn-off fall time Min Typ Max Units Test Conditions — 160 270 VS = 0 V VS = 0 V or 600 V — 200 330 ns — — 35 — 15 60 VS = 0 V — 15 35 Static Electrical Characteristics Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C with bias conditions of VBIAS (VCC, VBS) = 15 V, VSS = COM. The VIL, VIH and IIN parameters are referenced to VSS/COM and are applicable to the respective input leads: HIN and LIN. The VO, IO and Ron parameters are referenced to COM and are applicable to the respective output leads: HO and LO. Symbol VIH VIL VOH VOL ILK IQBS IQCC IIN+ IINVCCUV+ VBSUV+ VCCUVVBSUVVCCUVH VBSUVH Min Typ Max Units Test Conditions Logic “1” input voltage Logic “0” input voltage High level output voltage, VBIAS - VO Low level output voltage, VO Offset supply leakage current Quiescent VBS supply current Quiescent VCC supply current Logic “1” input bias current Logic “0” input bias current VCC and VBS supply undervoltage positive going threshold VCC and VBS supply undervoltage negative going threshold 2.5 — — — — 0.8 — — 1.4 — — 0.2 — — 50 15 60 150 15 120 240 — 25 60 — — 5.0 8.0 8.9 9.8 7.4 8.2 9.0 VCC and VBS supply undervoltage Hysteresis 0.3 0.7 — †) Output high short circuit pulsed current 1.4 1.9 — †) Output low short circuit pulsed current 1.8 2.3 — †)(††) Output high short circuit pulsed current 1.2 — — †)(††) Output low short circuit pulsed current 1.5 — — IO25+( IO25-( IO+( IO-( Definition V µA VCC = 10 V to 20 V VCC = 10 V to 20 V IO = 0 mA IO = 20 mA VB = VS = 600 V VIN = 0 V or 5 V VIN = 5 V VIN = 0 V V A VO = 0V, PW ≤ 10us, TJ = 25°C VO = 15V, PW ≤ 10us, TJ = 25°C VO = 0 V, PW ≤ 10 us VO = 15 V, PW ≤ 10 us (†) Guaranteed by design (††) IO+ and IO- decrease with rising temperature www.irf.com © 2010 International Rectifier 6 AUIRS2181(4)S Functional Block Diagrams: AUIRS2181, AUIRS21814 www.irf.com © 2010 International Rectifier 7 AUIRS2181(4)S Input/Output Pin Equivalent Circuit Diagrams: AUIRS2181S www.irf.com © 2010 International Rectifier 8 AUIRS2181(4)S Input/Output Pin Equivalent Circuit Diagrams: AUIRS21814S www.irf.com © 2010 International Rectifier 9 AUIRS2181(4)S Lead Definitions: AUIRS2181(4)S Symbol HIN LIN VSS VB HO VS VCC LO COM Description Logic input for high-side gate driver output (HO), in phase Logic input for low-side driver output (LO), in phase Logic ground (AUIRS21814 only) High-side floating supply High-side gate drive output High-side floating supply return Low-side and logic fixed supply Low-side gate drive output Low-side return Lead Assignments: AUIRS2181(4)S www.irf.com © 2010 International Rectifier 10 AUIRS2181(4)S Application Information and Additional Details Figure 1. Input/Output Timing Diagram Figure 2. Switching Time Waveform Definitions Figure 3. Delay Matching Waveform Definitions www.irf.com © 2010 International Rectifier 11 AUIRS2181(4)S Parameter Trends vs. Temperature and vs. Supply Voltage Figures of this chapter provide information on the experimental performance of the AUIRS2181(4)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 curve. The line consists of three data points (one data point at each of the tested temperatures) that have been connected together to illustrate the understood trend. The individual data points on the Typ. curve were determined by calculating the averaged experimental value of the parameter (for a given temperature). Turn-on Propagation Delay (ns) A different set of individual samples was used to generate curves of parameter trends vs. supply voltage. 240 210 180 Max. 150 Typ. Min. 120 -50 -25 0 25 50 75 100 125 Temperature (oC) Turn-off Propagation Delay (ns) Figure 1A. Turn-On Propagation Delay vs. Temperature Figure 1B. Turn-On Propagation Delay vs. Supply Voltage 310 270 230 M ax. 190 150 Typ. M in. -50 -25 0 25 50 75 100 125 o Temperature ( C) Figure 2B. Turn-Off Propagation Delay vs. Supply Voltage Figure 2A. Turn-Off Propagation Delay vs. Temperature www.irf.com © 2010 International Rectifier 12 AUIRS2181(4)S Max. 18 Typ. 16 Min. 14 12 -50 -25 0 25 50 75 100 125 o Temperature ( C) Figure 3B. Turn-Off Fall Time vs. Supply Voltage Figure 3A. Turn-Off Fall Time vs. Temperature 1.5 High Level Output (V) Max. 1.2 Typ. 0.9 Min. 0.6 0.3 -50 -25 0 25 50 75 100 125 o Temperature ( C) Figure 5. High Level Output Voltage vs. Temperature (Io = 0mA) Figure 4. Turn-On Rise Time vs. Temperature 65 60 Low Level Output (mV) Turn-Off fall Time (ns) - 20 55 50 Max. Typ. 45 Min. 40 -50 -25 0 25 50 75 100 125 o Temperature ( C) Figure 7. Offset Supply Leakage Current vs. Temperature Figure 6. Low Level Output vs. Temperature www.irf.com © 2010 International Rectifier 13 AUIRS2181(4)S Figure 8B VBS Supply Current vs. VBS Floating Supply Voltage Figure 8A VBS Supply Current vs. Temperature Figure 9B VCC Supply Current vs. VCC Supply Voltage Figure 9A VCC Supply Current vs Temperature -0.15 30 25 20 Max. Typ. Min. 15 -50 -25 0 25 50 75 100 125 o Temperature ( C) Logic "0" Input Bias Current (uA). Logic "1" Input Bias Current (uA) 35 -0.17 Max. -0.19 -0.21 Typ. -0.23 Min. -0.25 -50 -25 0 25 50 75 100 125 Temperature (oC) Figure 11. Logic “0” Input Bias vs Temperature Figure 10. Logic “1” Input Bias vs Temperature www.irf.com © 2010 International Rectifier 14 AUIRS2181(4)S Figure 13. VCC and VBS Undervoltage Threshold(-) vs Temperature Figure 12. VCC and VBS Undervoltage Threshold(+) vs Temperature Figure 14A. Output Source Current vs Temperature Figure 14B. Output Source Current vs Supply Voltage Figure 15B. Output Sink Current vs Supply Voltage Figure 15A. Output Sink Current vs Temperature www.irf.com © 2010 International Rectifier 15 AUIRS2181(4)S Package Details: SOIC8 Package Details: SOIC14N www.irf.com © 2010 International Rectifier 16 AUIRS2181(4)S Tape and Reel Details: SOIC8 LOADED TAPE FEED DIRECTION A B H D F C NOTE : CONTROLLING DIM ENSION IN M M E G CARRIER TAPE DIMENSION FOR Metric Code Min Max A 7.90 8.10 B 3.90 4.10 C 11.70 12.30 D 5.45 5.55 E 6.30 6.50 F 5.10 5.30 G 1.50 n/a H 1.50 1.60 8SOICN Imperial Min Max 0.311 0.318 0.153 0.161 0.46 0.484 0.214 0.218 0.248 0.255 0.200 0.208 0.059 n/a 0.059 0.062 F D C B A E G H REEL DIMENSIONS FOR 8SOICN Metric Code Min Max A 329.60 330.25 B 20.95 21.45 C 12.80 13.20 D 1.95 2.45 E 98.00 102.00 F n/a 18.40 G 14.50 17.10 H 12.40 14.40 www.irf.com Imperial Min Max 12.976 13.001 0.824 0.844 0.503 0.519 0.767 0.096 3.858 4.015 n/a 0.724 0.570 0.673 0.488 0.566 © 2010 International Rectifier 17 AUIRS2181(4)S Tape and Reel Details: SOIC14N LOADED TAPE FEED DIRECTION A B H D F C NOTE : CONTROLLING DIMENSION IN MM E G CARRIER TAPE DIMENSION FOR 14SOICN Metric Imperial Code Min Max Min Max A 7.90 8.10 0.311 0.318 B 3.90 4.10 0.153 0.161 C 15.70 16.30 0.618 0.641 D 7.40 7.60 0.291 0.299 E 6.40 6.60 0.252 0.260 F 9.40 9.60 0.370 0.378 G 1.50 n/a 0.059 n/a H 1.50 1.60 0.059 0.062 F D C B A E G H REEL DIMENSIONS FOR 14SOICN Metric Imperial 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 22.40 n/a 0.881 G 18.50 21.10 0.728 0.830 H 16.40 18.40 0.645 0.724 www.irf.com © 2010 International Rectifier 18 AUIRS2181(4)S Part Marking Information SOIC8: SOIC14N: www.irf.com © 2010 International Rectifier 19 AUIRS2181(4)S Ordering Information Standard Pack Base Part Number Package Type AUIRS2181S SOIC8 AUIRS21814S SOIC14N Complete Part Number Form Quantity Tube/Bulk 95 AUIRS2181S Tape and Reel 2500 AUIRS2181STR Tube/Bulk 55 AUIRS21814S Tape and Reel 2500 AUIRS21814STR www.irf.com © 2010 International Rectifier 20 AUIRS2181(4)S 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 IR’s terms and conditions 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 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 government 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. Information 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 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 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 fees 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. 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 plastic.” Only products designated by IR as military-grade meet military specifications. Buyers acknowledge and agree that any such use of IR products which IR has not designated as military-grade is solely at the Buyer’s risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection 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 designation “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 IR’s Technical Assistance Center http://www.irf.com/technical-info/ WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com © 2010 International Rectifier 21 AUIRS2181(4)S Revision History Date 04/29/08 5/6/08 9/30/08 10/01/08 th Feb, 10 , 2009 Feb. 11, 2009 Aug. 4, 2009 Aug. 11, 2009 Aug. 13, 2009 rd Sep 23 , 2009 Dec. 16, 09 Feb. 24, 2010 Jul. 27, 2010 Comment Draft Converted to new automotive format Reviewed and updated various missing information Inserted Input/Output Pin Equivalent Circuit Diagram Typ application list and other minor changes Removed PDIP package versions from datasheet Updated qualification information, characterization curves Updated plot, removed characterization graphs, changes package type info Updated VIH/VIL graphs Typ appl. Section update; Rearranged graphs with temperature and supply characteristic, updated marking detail with p/n; added ESD passing voltage; update LU test passing current from 40mA to 80mA. Changed Iqcc/Iqbs min to 15uA; added Important Notice page; changed ton typ=160ns; toff typ=200ns; tr typ=15ns; tf typ=15ns Page 6: Added IO25+ and IO25- specification and the notes clamp diode values changed from 25V into 20V (in-out pin eq. circ. diagrams) www.irf.com © 2010 International Rectifier 22