August 29th, 2011 Automotive Grade AUIRS2112S HIGH- AND LOW-SIDE DRIVER Product Summary Features • • • • • • • • • • • • • • • Drives IGBT/MOSFET power devices Topology Floating channel designed for bootstrap operation Fully operational to +600 V VOFFSET Tolerant to negative transient voltage – dV/dt immune VOUT Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels Io+ & I o- (typical) 3.3 V input logic compatible tON & tOFF (typical) Separate logic supply range from 3.3 V to 20 V Logic and power ground +/- 5 V offset CMOS Schmitt-triggered inputs with pull-down Package Options shutdown logic Matched propagation delay for both channels Output in phase with inputs Leadfree, RoHS compliant Automotive qualified* High and Low Side Driver ≤ 600 V 10 V – 20 V 290 mA & 600 mA 140 ns & 140 ns Typical Applications • • Piezo, Common Rail Injection MOSFET and IGBT gate drivers 16-Lead SOIC Wide Body AUIRS2112S Typical Connection Diagram AUIRS2112S * Qualification standards can be found on IR’s web site www.irf.com © 2008 International Rectifier AUIRS2112S 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 Lead Definitions 9 Lead Assignments 9 Application Information and Additional Details 10-11 Tolerability to Negative VS Transients 12 Parameter Temperature Voltage Trends 13-20 Package Details 20 Tape and Reel Details 21 Part Marking Information 22 Ordering Information 22 Important Notice 23 www.irf.com © 2008 International Rectifier 2 AUIRS2112S Description The AUIRS2112S is a high voltage, high speed power MOSFET and IGBT driver with independent high- and lowside 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. Propagation delays are matched to simplify use in high frequency applications. 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. www.irf.com © 2008 International Rectifier 3 AUIRS2112S † 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 SOIC16W Moisture Sensitivity Level Class M2 (Pass +/-150 V) (per AEC-Q100-003) Class H1B (Pass +/-1000V) (per AEC-Q100-002) Class C4 (Pass +/-1000V) (per AEC-Q100-011) Class II, Level B†††† (per AEC-Q100-004) Yes Machine Model Human Body Model ESD Charged Device Model IC Latch-Up Test RoHS Compliant † †† ††† †††† MSL3††† 260°C (per IPC/JEDEC J-STD-020) 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. Input pins can withstand up to 40 mA. www.irf.com © 2008 International Rectifier 4 AUIRS2112S 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 VB VS VHO VCC VLO VDD VSS VIN dVS/dt PD RthJA TJ TS TL RthJC Definition High-side floating supply voltage High-side floating supply offset voltage High-side floating output voltage Low-side fixed supply voltage Low-side output voltage Logic supply voltage Logic supply offset voltage Logic input voltage (HIN, LIN & SD) Allowable offset supply voltage transient (Fig. 2) Package power dissipation @ TA ≤ 25°C Thermal resistance, junction to ambient Junction temperature Storage temperature Lead temperature (soldering, 10 seconds) Thermal resistance, junction to case Min. Max. -0.3 625 VB - 25 VS - 0.3 -0.3 -0.3 -0.3 VCC - 25 VSS -0.3 — — — — -55 — --- VB + 0.3 VB + 0.3 25 VCC + 0.3 VSS + 25 VCC + 0.3 VDD + 0.3 50 1.25 100 150 150 300 12.72 Units V V/ns W °C/W °C °C/W Recommended Operation 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 fixed supply voltage 10 20 V VLO Low-side output voltage 0 VCC VDD Logic supply voltage VSS + 3 VSS + 20 VSS Logic ground offset voltage 5 -5 (††) VIN Logic input voltage (HIN, LIN & SD) VSS VDD 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 (Static). Please refer to ‘Tolerability to Negative VS Transients’ section. †† When VDD < 5 V, the minimum VSS offset is limited to –VDD. www.irf.com © 2008 International Rectifier 5 AUIRS2112S 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, VDD ) = 15 V, CL = 1000 pF. The dynamic electrical characteristics are measured using the test circuit shown in Fig. 3. Symbol ton toff tsd tr tf MT Definition Turn-on propagation delay Turn-off propagation delay Shutdown propagation delay Turn-on rise time Turn-off fall time Delay matching , HS & LS turn-on/off Min — — — — — — Typ 140 140 140 60 30 — Max 230 210 220 140 60 50 Units ns Test Conditions VS = 0 V VS = 600 V 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, VDD ) = 15 V, CL = 1000 pF, VSS = COM. The VIL, VIH and IIN parameters are referenced to VSS and are applicable to all three logic input leads: HIN, LIN and SD. The VO, and IO parameters are referenced to COM and are applicable to the respective output leads: HO or LO. Symbol VIH VIL VOH VOL ILK IQBS IQCC IQDD IIN+ IINVBSUV+ VBSUVVCCUV+ VCCUV† IO+( ) Definition 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 Quiescent VDD supply current Logic “1” input bias current Logic “0” input bias current VBS supply undervoltage positive going threshold VBS supply undervoltage negative going threshold VCC supply undervoltage positive going threshold VCC supply undervoltage negative going threshold Output high short circuit pulsed current Min 9.5 — — — — — — — — — Typ — — 0.05 0.02 — 50 80 2.0 15 — Max — 6.0 0.2 0.1 50 100 160 10 30 1.0 7.4 8.5 9.6 7.0 8.1 9.2 7.6 8.6 9.6 7.2 8.2 9.2 200 290 Units V IO = 2 mA VB = VS = 600 V VIN = 0 V or VDD µA VIN = VDD VIN = 0 V V — mA IO-( †) Output low short circuit pulsed current 420 600 — Test Conditions VO = 0 V, VIN = VDD PW ≤ 10 us, TJ = 25°C VO = 15 V, VIN = 0 V PW ≤ 10 us, TJ = 25°C (†) Guaranteed by design www.irf.com © 2008 International Rectifier 6 AUIRS2112S Functional Block Diagram: AUIRS2112S www.irf.com © 2008 International Rectifier 7 AUIRS2112S Input/Output Pin Equivalent Circuit Diagrams RPD = 950KΩ, RESD = 250Ω www.irf.com © 2008 International Rectifier 8 AUIRS2112S Lead Definitions Symbol VDD HIN SD LIN VSS VB HO VS VCC LO COM Description Logic supply Logic input for high-side gate driver output (HO), in phase Logic input for shutdown Logic input for low-side gate driver output (LO), in phase Logic ground High-side floating supply High-side gate drive output High-side floating supply return Low-side supply Low-side gate drive output Low-side return Lead Assignments 16 1 LO 2 COM VSS 15 3 VCC LIN 14 4 SD 13 5 HIN 12 VDD 11 6 VS 7 VB 10 8 HO 9 16 Lead SOIC Wide Body AUIRS2112S www.irf.com © 2008 International Rectifier 9 AUIRS2112S Application Information and Additional Details Figure 1: Input/Output Timing Diagram Figure 2: Floating Supply Voltage Transient Test Circuit VCC = 15 V 10 µF 0.1 µF 9 HIN 10 SD 11 12 LIN 13 HV 10 V to 600 V 3 6 0.1 µF 5 7 10µF CL HO 1 CL VB 15 V VS 0V to 600 V 10 µF LO 2 Figure 3: Switching Time Test Circuit www.irf.com © 2008 International Rectifier 10 AUIRS2112S Figure 4: Switching Time Waveform Definitions Figure 5: Shutdown Waveform Figure 6: Delay Matching Waveform Definitions www.irf.com © 2008 International Rectifier 11 AUIRS2112S Tolerability to Negative VS Transients -20 -50 -40 -30 Vs (V) -10 0 The AUIRS2112S has been seen to withstand negative VS transient conditions on the order of -25V for a period of 150 ns (VBIAS (VCC, VBS) = 15V and TA = 25°C). An illustration of the AUIRS2112S performance can be seen in Figure 7, where points above the line represent pulses that the circuit can withstand. Even though the AUIRS2112S has been shown able to handle these negative VS transient conditions, it is highly recommended that the circuit designer always limit the negative VS transients as much as possible by careful PCB layout and component use. Figure 7: -Vs Transient results www.irf.com © 2008 International Rectifier 12 AUIRS2112S Parameter Trends vs. Temperature and vs. Supply Voltage Figures illustrated in this chapter provide information on the experimental performance of the AUIRS2112S 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) with supply voltage of 15V 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). An individual sample was used to generate curves of parameter trends vs. supply voltage; tests were done at room temperature. 200 Turn-on delay Time (ns) T urn-on Delay T im e(ns ) 260 220 180 140 M ax. Typ. 100 150 100 50 M in. -50 -25 0 25 50 75 100 0 125 8 Temperature (oC) 10 12 14 16 18 20 VCC/VBS supply voltage (V) Figure 8A. Turn-on Propagation Delay Time vs. Temperature Figure 8B. Turn-on Propagation Delay Time vs. VCC/VBS Supply Voltage Turn-on Delay Time (ns) 250 200 150 100 50 0 5 10 15 20 VDD supply voltage (V) Figure 8C. Turn-on Propagation Delay Time vs. VDD Supply Voltage www.irf.com © 2008 International Rectifier 13 AUIRS2112S 200 Turn-off delay Time (ns) Turn-off Delay Tim e (ns ) 200 175 150 125 M ax. Typ. 100 M in. -50 150 100 50 0 -25 0 25 50 75 100 8 125 10 12 14 16 18 20 VCC/VBS supply voltage (V) Temperature (oC) Figure 9B. Turn-off Propagation Delay Time vs. VCC/V BS Supply Voltage Figure 9A. Turn-off Propagation Delay Time vs. Temperature Turn-off Delay Time (ns) 250 200 150 100 50 0 5 10 15 20 VDD supply voltage (V) Figure 9C. Turn-off Propagation Delay Time vs. VDD Supply Voltage www.irf.com © 2008 International Rectifier 14 AUIRS2112S 250 Shutdown Delay Time (ns) Shutdown Delay Tim e (ns) 190 165 140 115 90 M ax. Typ. M in. -50 200 150 100 50 0 -25 0 25 50 75 100 8 125 o Temperature ( C) 10 12 14 16 18 20 VCC/VBS supply voltage (V) Figure 10B. Shutdown Delay Time vs. VCC/VBS Supply Voltage Figure 10A. Shutdown Delay Time vs. Temperature Shutdown Delay Time (ns) 250 200 150 100 50 0 5 10 15 20 VDD supply voltage (V) Figure 10C. Shutdown Delay Time vs. VDD Supply Voltage www.irf.com © 2008 International Rectifier 15 AUIRS2112S 200 Turn-on rise Time (ns) Torn-On Rise Time (ns) 110 90 70 M ax. 50 Typ. 150 100 50 M in. 0 30 8 -50 -25 0 25 50 75 100 10 125 12 14 16 18 20 VCC/VBS suppy voltage (V) Temperature (oC) Figure 11A. Turn-on Rise Time vs. Temperature Figure 11B. Turn-on Rise Time vs. Voltage 40 Turn-off Fall Time (ns) Turn-Off fall Time (ns) - 40 35 M ax. 30 Typ. M in. 25 20 -50 -25 0 25 50 75 100 35 30 25 20 15 10 125 8 10 Temperature (oC) 14 16 18 20 VCC/VBS supply voltage (V) Figure 12A. Turn-off Fall Time vs. Temperature Figure 12B. Turn-off Fall Time vs. Voltage 9.00 15 M ax. Logic "1" Input Treshold (V) Logic "1" Input Voltage (V) . 12 8.75 Typ. 8.50 M in. 8.25 8.00 -50 -25 0 25 50 75 100 125 Temperature (oC) 12 9 6 3 0 2.5 5 7.5 10 12.5 15 17.5 20 VDD Logic Supply Voltage (V) Figure 13B. Logic “1” Input Threshold vs. Voltage Figure 13A. Logic “1” Input Threshold vs. Temperature www.irf.com © 2008 International Rectifier 16 AUIRS2112S 15 Logic "0" Input Treshold (V) Logic "0" Input Voltage (V) 7.50 M ax. 7.25 7.00 Typ. 6.75 M in. 9 6 3 0 6.50 -50 12 -25 0 25 50 75 100 2.5 125 Figure 14A. Logic “0” Input Threshold vs. Temperature 12.5 15 17.5 20 0.100 0.075 0.075 Low Level Output (V) High Level Output (V) 10 Figure 14B. Logic “0” Input Threshold vs. Voltage 0.100 M ax. 0.050 0.050 Typ. 0.025 -50 -25 0 25 50 75 100 25 50 75 100 125 Figure 16. Low Level Output Voltage vs. Temperature (IO = 2 mA) Quiescent VBS supply current (uA) M ax. 40 Typ. M in. 50 0 Temperature ( C) 45 25 -25 o 50 0 M in. -50 Figure 15. High Level Output Voltage vs. Temperature (IO = 2 mA) -25 Typ. 0.000 125 Temperature (oC) -50 M ax. 0.025 M in. 0.000 Quiescent V BS Supply Current (uA) 7.5 VDD Logic Supply Voltage (V) Temperature (oC) 35 5 75 100 125 o Temperature ( C) 150 100 50 0 0 5 10 15 20 25 VCC/VBS supply voltage (V) Figure 17A. VBS Supply Current vs. Temperature Figure 17B. VBS Supply Current vs. Voltage www.irf.com © 2008 International Rectifier 17 90 Quiescent VCC supply current (uA) Quiescent V CC Supply Current (uA) AUIRS2112S 80 M ax. 70 Typ. M in. 60 -50 -25 0 25 50 75 100 150 100 50 0 125 0 5 o Temperature ( C) 8.75 8.55 VBS UV- Threshold (V) VBS UV+ Threshold (V) 8.80 M ax. 8.50 Typ. 8.25 M in. -25 0 25 25 50 75 100 M ax. 8.30 Typ. 8.05 M in. 7.80 -50 125 -25 0 Figure 19. VBS Undervoltage (+) vs. Temperature 25 50 75 100 125 Temperature (oC) Temperature (oC) Figure 20. VBS Undervoltage (-) vs. Temperature 9.0 8.80 V CC UV- Threshold (V) V CC UV+ Threshold (V) 20 Figure 18B. VCC Supply Current vs. Voltage 9.00 -50 15 VCC/VBS supply voltage (V) Figure 18A. VCC Supply Current vs. Temperature 8.00 10 8.8 M ax 8.5 Typ. 8.3 M in. 8.55 8.30 8.05 M ax Typ. M in. 8.0 -50 -25 0 25 50 75 100 7.80 -50 125 o Temperature ( C) -25 0 25 50 75 100 125 o Temperature ( C) Figure 21. VCC Undervoltage (+) vs. Temperature Figure 22. VCC Undervoltage (-) vs. Temperature www.irf.com © 2008 International Rectifier 18 AUIRS2112S Output Source Current (mA) 500 400 300 200 100 0 8 10 12 14 16 18 20 VCC/VBS Supply Voltage (V) Figure 23B. Output Source Current vs. Supply Voltage Figure 23A. Output Source Current vs. Temperature Output Sink Current (mA) 750 600 450 300 150 0 8 10 12 14 16 18 20 VCC/VBS supply Voltage (V) Figure 24A. Output Sink Current vs. Temperature Figure 24B. Output Sink Current vs. Supply Voltage 25 Maximum VSS positive (V) VS Offset Supply Voltage (V) 0 -3 -6 -9 -12 -15 8 10 12 14 16 18 20 15 10 5 0 8 20 10 12 14 16 18 20 VCC/VBS Supply Voltage (V) VCC/VBS Supply Voltage (V) Figure 26. Maximum VSS Positive Offset vs VCC/VBS Supply Voltage Figure 25. Maximum VS Negative Offset vs VCC/VBS Supply Voltage www.irf.com © 2008 International Rectifier 19 AUIRS2112S Package Details: SOIC16W www.irf.com © 2008 International Rectifier 20 AUIRS2112S Tape and Reel Details: SOIC16W 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 11.90 12.10 B 3.90 4.10 C 15.70 16.30 D 7.40 7.60 E 10.80 11.00 F 10.60 10.80 G 1.50 n/a H 1.50 1.60 16SOICW Imperial Min Max 0.468 0.476 0.153 0.161 0.618 0.641 0.291 0.299 0.425 0.433 0.417 0.425 0.059 n/a 0.059 0.062 F D C B A E G H REEL DIMENSIONS FOR 16SOICW 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 © 2008 International Rectifier 21 AUIRS2112S Part Marking Information Part number AUIRS2112S Date code AYWW ? IR logo Pin 1 Identifier ? XXXX ? MARKING CODE P Lead Free Released Lot Code (Prod mode – 4 digit SPN code) Assembly site code Non-Lead Free Released Ordering Information Standard Pack Base Part Number AUIRS2112S Package Type SOIC16W Complete Part Number Form Quantity Tube/Bulk 45 AUIRS2112S Tape and Reel 1000 AUIRS2112STR www.irf.com © 2008 International Rectifier 22 AUIRS2112S 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. Only products certified 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 Buyer’s own 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: 101 N. Sepulveda Blvd., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com © 2008 International Rectifier 23