Feb 19th, 2011 Automotive Grade AUIRS20161S Features • • • • • • • Leadfree, RoHS compliant Automotive qualified* One high side output and internal low side Vs recharge. CMOS Schmitt trigger inverted input with pull up resistor CMOS Schmitt trigger inverted reset with pull down resistor 5V compatible logic level inputs Immune to –Vs spike and tolerant to dVs/dt Typical Applications • • • Common Rail Injections Diesel/Gasoline Direct Injections Solenoid Drivers High Side Driver with Internal Vs Recharge Product Summary Low side input, high side driver with Vs recharge Topology VOFFSET 150 V VOUT 4.4 V – 20 V Io+ & I o- (typical) 0.25 A tON & tOFF (typical) 150 ns Deadtime DTON / DTOFF (typical) 70ns / 6 us Package Options 8 - Lead SOIC AUIRS20161S Typical Connection Diagram * Qualification standards can be found on IR’s web site www.irf.com © 2010 International Rectifier AUIRS20161S Table of Contents Page Description 3 Qualification Information 4 Absolute Maximum Ratings 5 Recommended Operating Conditions 6 Electrical Characteristics 7 Functional Block Diagram 11 Input/Output Pin Equivalent Circuit Diagram 12 Lead Definitions 13 Lead Assignments 13 Application Information and Additional Details 14 Package Details 20 Tape and Reel Details 21 Part Marking Information 22 Ordering Information 23 Important Notice 24 www.irf.com © 2010 International Rectifier 2 AUIRS20161S Description The AUIRS20161 is a high voltage power MOSFET and IGBT high side driver with internal VS-to-GND recharge NMOS. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard 5V CMOS or LSTTL logic. The output driver features a 250mA high pulse current buffer stage. The channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration, which operates up to 150 volts above GND ground. www.irf.com © 2010 International Rectifier 3 AUIRS20161S † 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 SOIC8N Moisture Sensitivity Level Class M1 (Pass +/-200 V) (per AEC-Q100-003) Class H1C (+/-2000V) (per AEC-Q100-002) Class C4 (Pass +/-1000V) (per AEC-Q100-011) Class II, Level A (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. www.irf.com © 2010 International Rectifier 4 AUIRS20161S Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. These are stress ratings 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 voltage parameters are absolute voltages referenced to GND unless otherwise stated in the table. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. Symbol VBS VB VS VHO VCC VIN IIN VRES dV/dt RthJA TJ TS Definition Min. Max. Units High Side Floating Supply Voltage High Side Driver Output Stage Voltage, Neg. transient: 0.5 ms, external MOSFET off High Side Floating Supply Offset Voltage Neg. transient 0.4 µs Output Voltage Gate Connection Supply Voltage Input Voltage Input Injection Current. Full function, no latch-up; (guaranteed by design). Test at 5V and 7V on Eng. Samples. Reset Input Voltage Allowable Offset Voltage Slew Rate Thermal resistance, junction to ambient Junction Temperature Storage Temperature -0.3 -5.0 20 166 V V -8.0 150 V VS – 0.3 -0.3 -0.3 --- VB + 0.3 20 VCC + 0.3 +1 V V V mA -0.3 -50 -55 -55 VCC + 0.3 50 200 150 150 V V/nsec °C/W ºC ºC www.irf.com © 2010 International Rectifier 5 AUIRS20161S Recommended Operating Conditions For proper operations the device should be used within the recommended conditions. Symbol Definition Min. † High Side Driver Output Stage Voltage VS+4.4 VB VS High Side Floating Supply Offset Voltage -3 VHO Output Voltage Gate VS VCC Supply Voltage 4.4 VIN Input Voltage 0 VRES Reset Input Voltage 0 Ta Ambient Temperature -40 †† --fs Switching frequency (load: 50 Ohm, 2.5nF into VS) ††† 1000 tinlowmin Minimum low input width ††† 60 tinhighmin Minimum high input width Max. VS+20 150 VB 6.5 VCC VCC 125 200 ----- Units V V V V V V ºC kHz ns ns † Reset-logic functional for VBS > 2V Duty cycle = 0.5, VBS = 7 V ††† Guaranteed by design. Pulse width below the specified values may be ignored. Output will either follow the input or will ignore it. No false output state is guaranteed when minimum input width is smaller than tin. †† www.irf.com © 2010 International Rectifier 6 AUIRS20161S Electrical Characteristics Unless otherwise specified, VCC = 5V, VBS = 7V, VS = 0V, IN = 0V, RES = 5V, load R = 50Ω, C = 2.5nF. Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C. Symbol Definition Min Typ Max Units Test Conditions VCC Supply Characteristics VCCUV+ VCC Supply Undervoltage 4.3 VCC rising from 0V V Positive Going Threshold VCCUVVCC Supply Undervoltage 2.8 VCC dropping from 5V Negative Going Threshold VCCUVHYS VCC Supply Undervoltage 0.02 0.3 0.60 Lockout Hysteresis tdUVCC Undervoltage Lockout 0.5 20 μsec VCC steps either from 6.5V to 2.7V Response Time or from 2.7V to 6.5V IQCC VCC Supply Current 400 uA VCC = 3.6V & 6.5V VBS Supply Characteristics VBSUV+ IQBS1 VBS Supply Undervoltage Positive Going Threshold VBS Supply Undervoltage Negative Going Threshold VBS Supply Undervoltage Lockout Hysteresis Undervoltage Lockout Response Time VBS Supply Current IQBS2 VBS Supply Current 300 μA Δ VBS VBS Drop Due to Output Turn-On 210 mV VBSUVVBSUVHYS tdUVBS 4.3 VBS rising from 0V V 2.8 0.02 VBS dropping from 5V 0.3 0.5 www.irf.com 0.60 20 μsec 130 μA VBS steps either from 6.5V to 2.7V or from 2.7V to 6.5V static mode, VBS = 7V, IN = 0V or 5V static mode, VBS = 16V, IN = 0V or 5V VBS = 7V, CBS = 1μF, tdIG-IN = 3μsec, tTEST = 100μsec © 2010 International Rectifier 7 AUIRS20161S Electrical Characteristics Unless otherwise specified, VCC = 5V, VBS = 7V, VS = 0V, IN = 0V, RES = 5V, load R = 50Ω, C = 2.5nF. Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C. Symbol Definition Gate Driver Characteristics Min Typ IPKSo1 Peak Output Source Current 120 250 IPKSo2 Peak Output Source Current 70 IPKSo3 Peak Output Source Current 250 IPKSo4 Peak Output Source Current 150 IHO,off HO off-state leakage current tr1 Output Rise Time tr2 Output Rise Time tr3 Output Rise Time tr4 Output Rise Time IPKSi1 Peak Output Sink Current 120 IPKSi2 Peak Output Sink Current 70 IPKSi3 Peak Output Sink Current 250 IPKSi4 Peak Output Sink Current 150 tf1 Output Fall Time tf2 Output Fall Time tf3 Output Fall Time Max 0.1 mA †† mA VBS = 16V, Tj = 25°C mA VBS = 16V 1 uA HO forced at +100mV and -100mV with all other pins at 0V. 0.4 μsec 0.5 μsec 0.2 μsec VBS = 16V, Tj = 25°C 0.3 μsec VBS = 16V †† †† Tj = 25°C †† mA IN = 5V, Tj = 25°C mA IN = 5V, mA VBS = 16V, IN = 5V, Tj = 25°C mA VBS = 16V, IN = 5V 0.4 μsec IN = 5V, Tj = 25°C 0.5 μsec IN = 5V 0.2 μsec VBS = 16V, IN = 5V, Tj = 25°C 500 0.1 †† Tj = 25°C, 250 0.2 Test Conditions mA 500 0.2 Units †† †† †† tf4 Output Fall Time 0.3 μsec VBS = 16V, IN = 5V †† : Peak Output Sink and Source Current tests are performed with the output shorted and therefore highly dissipative. Therefore, it is not recommended that this test be performed for longer than 10usec at a time. www.irf.com © 2010 International Rectifier 8 AUIRS20161S Electrical Characteristics Unless otherwise specified, VCC = 5V, VBS = 7V, VS = 0V, IN = 0V, RES = 5V, load R = 50Ω, C = 2.5nF. Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C. Symbol Definition Min Typ Max Units Test Conditions tplh Input-to-Output Turn-On 0.15 0.35 μsec Propagation Delay (50% input level to 10% output level) tphl Input-to-Output Turn-Off 0.15 0.35 μsec Propagation Delay (50% input level to 90% output level) tphl_res RES-to-Output Turn-Off 0.15 0.35 μsec Propagation Delay (50% input level to 90% [tphl] output levels) tplh_res RES-to-Output Turn-On 0.15 0.35 μsec Propagation Delay (50% input level to 10% [tplh] output levels) www.irf.com © 2010 International Rectifier 9 AUIRS20161S Electrical Characteristics Unless otherwise specified, VCC = 5V, VBS = 7V, VS = 0V, IN = 0V, RES = 5V, load R = 50Ω, C = 2.5nF. Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C. Symbol Definition Min Typ Max Units Test Conditions Input Characteristics VINH High Logic Level Input 0.6* V VCC=5V Threshold Vcc VINL Low Logic Level Input 0.28* V VCC=5V Threshold Vcc RIN IN pull up Input Resistance 60 100 220 kΩ IIN High Logic Level Input Current VH_RES High Logic Level RES Input Threshold VL_RES Low Logic Level RES Input Threshold RRES RES pull down Input Resistance IRES Low Logic Level Input Current Recharge Characteristics ton_rech Recharge Transistor TurnOn Propagation Delay toff_rech Recharge Transistor TurnOff Propagation Delay VRECH Recharge Output Transistor On-State Voltage Drop Deadtime Characteristics DTHOFF High Side Turn-Off to Recharge gate Turn-On DTHON Recharge gate Turn-Off to High Side Turn-On 5 0.6* Vcc 60 3 μA VIN= VCC V VCC =5V V VCC =5V 0.28* Vcc 220 kΩ 5 μA VRES=0 6 9 μsec VS = 5V 0.08 0.2 μsec 1.2 V IS = 1mA, IN = 5V. 100 3 6 9 μsec VCC = 5V, VBS = 7V 0.01 0.07 0.4 μsec VCC = 5V, VBS = 7V www.irf.com © 2010 International Rectifier 10 AUIRS20161S Functional Block Diagram www.irf.com © 2010 International Rectifier 11 AUIRS20161S Input/Output Pin Equivalent Circuit Diagrams VCC VB ESD Diode ESD Diode INHO RESD ESD Diode ESD Diode GND VS VCC ESD Diode RESETRESD ESD Diode GND GND VB VCC VB 20V 20V 166V GND VS GND www.irf.com © 2010 International Rectifier 12 AUIRS20161S Lead Definitions Pin Number Symbol Pin description 1 VCC Driver Supply, typically 5.0V 2 IN- Driver Control Signal Input (negative logic) 3 GND 4 RESET- 5 VS MOSFET Source Connection 6 NC No Connection (no Bondwire) 7 HO MOSFET Gate Connection 8 VB Driver Output Stage Supply Ground Driver Enable Signal Input (negative logic) Lead Assignments www.irf.com © 2010 International Rectifier 13 AUIRS20161S Application Information and Additional Details A Truth table for Vcc, VBS, RESET, IN, HO and RechFET is shown as follows. This truth table is for ACTIVE LOW IN. supply voltages and thresholds Signals Output Ho Recharge Path Vcc VBS RESET- IN- < VCCUV- X X X OFF ON X X LOW X OFF ON X X X HIGH OFF ON > VCCUV+ > VBSUV+ HIGH LOW ON OFF > VCCUV+ < VBSUV- HIGH LOW OFF OFF X means independent from signal Recharge Path = ON indicates that the recharge MOSFET is on. Recharge Path = OFF indicates that the recharge MOSFET is off. www.irf.com © 2010 International Rectifier 14 AUIRS20161S Timing Diagrams Input / Output IN RES 90% 90% Vs HO 10% 10% t plh OFF Recharge tr t phl t off_ rech tf ON t on_ rech Figure 3: Input/Output Timing Diagram Reset Figure 4: Reset Timing Diagram www.irf.com © 2010 International Rectifier 15 AUIRS20161S Performance Graphs RESET Functionality Graph: VBS (V) RESET Functionality Graph 25 23 21 19 17 15 13 11 9 7 5 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 VCC (V) 25C -40C 125C Figure 6. RESET Functionality: This graph explains the functionality limitation as a function of VCC, VBS and temperature. For each particular temperature and VCC, the output is non-functional for any value of VBS above the drawn curve. But for any value of VBS below the curve the functionality is fine. RESET Functional Diagram: IN- RESET - HO-VS www.irf.com © 2010 International Rectifier 16 AUIRS20161S Parameter Temperature Trends Figures illustrated in this chapter provide information on the experimental performance of the AUIRS20161S 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). Input and Reset Thresholds: Vinth+ vs Vcc supply 3.8 3.6 3.4 3.2 (V) 3 2.8 2.6 2.4 2.2 -40C 27C 125C 2 5 6.5 Vcc (V) Figure 7-1: Positive Input and Reset Threshold Voltage Distribution Curves www.irf.com © 2010 International Rectifier 17 AUIRS20161S Vinth- vs Vcc supply 3 2.8 2.6 (V) 2.4 2.2 2 1.8 -40C 27C 125C 1.6 5 Vcc (V) 6.5 Figure 7-2: Negative Input and Reset Threshold Voltage Distribution Curves www.irf.com © 2010 International Rectifier 18 AUIRS20161S VBUV Undervoltage Shutdown Threshold VB: 3.65 3.6 3.55 3.5 3.45 3.4 3.35 3.3 3.25 3.2 3.15 -42 -22 -2 18 38 Mean 58 +3Std 78 98 118 -3Std Figure 8-1: Negative going VBSUV- value vs. Temperature: 4 3.9 3.8 3.7 3.6 3.5 3.4 -42 -22 -2 18 38 Mean 58 +3Std 78 98 118 -3Std Figure 8-2: Positive going VBSUV+ Value vs. Temperature www.irf.com © 2010 International Rectifier 19 AUIRS20161S Input and Reset Impedance 200 180 160 140 120 100 80 60 40 20 0 -42 -22 -2 18 38 Mean 58 +3Std 78 98 118 -3Std Figure 9: Input and Reset Impedance Distribution Curves vs. Temperature Recharge FET I-V Curve V_RECH FET I-V Curve 2.5 I_current (mA) 2 1.5 1 0.5 -40C 27C 125C 0 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 V_RECH (V) Figure 10: Recharge FET IV-Curve www.irf.com © 2010 International Rectifier 20 AUIRS20161S Package Details: SOIC8 www.irf.com © 2010 International Rectifier 21 AUIRS20161S Tape and Reel Details: SOIC8 LOADED TAPE FEED DIRECTION A B H D F C NOTE : CONTROLLING DIMENSION IN MM E G CARRIER TAPE DIMENSION FOR 8SOICN 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 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 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 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 www.irf.com © 2010 International Rectifier 22 AUIRS20161S Part Marking Information Part number AS20161 Date code AYWW ? IR logo Pin 1 Identifier ? MARKING CODE P Lead Free Released ? XXXX Lot Code (Prod mode – 4 digit SPN code) Assembly site code Per SCOP 200-002 Non-Lead Free Released www.irf.com © 2010 International Rectifier 23 AUIRS20161S Ordering Information Standard Pack Base Part Number AUIRS20161S(TR) Package Type SOIC8 Complete Part Number Form Quantity Tube/Bulk 95 AUIRS20161S Tape and Reel 2500 AUIRS20161STR www.irf.com © 2010 International Rectifier 24 AUIRS20161S 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: 101 N. Sepulveda Blvd., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com © 2010 International Rectifier 25