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February 17th, 2010
Automotive Grade AUIRS2112S
HIGH- AND LOW-SIDE DRIVER Features
* * * * * * * * * * * * * * *
Product Summary
High and Low Side Driver 600 V 10 V - 20 V 290 mA & 600 mA 140 ns & 140 ns
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*
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
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AUIRS2112S
Table of Contents
Description Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Static Electrical Characteristics Dynamic Electrical Characteristics Functional Block Diagram Input/Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Application Information and Additional Details Tolerability to Negative VS Transients Parameter Temperature Voltage Trends Package Details Tape and Reel Details Part Marking Information Ordering Information Important Notice
Page
3 4 5 5 6 6 7 8 9 9 10-11 12 13-20 20 21 22 22 23
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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.
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AUIRS2112S
Qualification Information
Qualification Level
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. SOIC16W Machine Model MSL3 260C (per IPC/JEDEC J-STD-020)
Moisture Sensitivity Level
ESD
Human Body Model Charged Device Model
IC Latch-Up Test RoHS Compliant
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
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.
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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 25C, 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 25C Thermal resistance, junction to ambient Junction temperature Storage temperature Lead temperature (soldering, 10 seconds) Thermal resistance, junction to case Min. -0.3 VB - 25 VS - 0.3 -0.3 -0.3 -0.3 VCC - 25 VSS -0.3 -- -- -- -- -55 -- --Max. 625 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.
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AUIRS2112S
Dynamic Electrical Characteristics
Unless otherwise noted, these specifications apply for an operating junction temperature range of -40C Tj 125C 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 Test Conditions VS = 0 V VS = 600 V
ns
Static Electrical Characteristics
Unless otherwise noted, these specifications apply for an operating junction temperature range of -40C Tj 125C 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 -- -- -- -- -- -- -- -- -- 7.4 7.0 7.6 7.2 200
Typ -- -- 0.05 0.02 -- 50 80 2.0 15 -- 8.5 8.1 8.6 8.2 290
Max -- 6.0 0.2 0.1 50 100 160 10 30 1.0 9.6 9.2 9.6 9.2 --
Units V
Test Conditions
IO = 2 mA VB = VS = 600 V VIN = 0 V or VDD A VIN = VDD VIN = 0 V
V
mA IO-(
)
Output low short circuit pulsed current
420
600
--
VO = 0 V, VIN = VDD PW 10 us, TJ = 25C VO = 15 V, VIN = 0 V PW 10 us, TJ = 25C
() Guaranteed by design
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AUIRS2112S
Functional Block Diagram: AUIRS2112S
750 KOhm
750 KOhm
750 KOhm
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AUIRS2112S
Input/Output Pin Equivalent Circuit Diagrams
RPD = 950K, RESD = 250
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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
1 2 3 4 5 6 7 8
LO COM VCC VSS
LIN
16 15 14 13 12 11 10 9
SD HIN VS VB HO VDD
16 Lead SOIC Wide Body
AUIRS2112S
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AUIRS2112S
Application Information and Additional Details
Figure 1: Input/Output Timing Diagram
Figure 2: Floating Supply Voltage Transient Test Circuit
VCC = 15 V 0.1 F 0.1 F 5 7 1 CL 2 CL
HV 10 V to 600 V 10F VB 15 V VS 0V to 600 V 10 F
10 F HIN SD LIN
9 10 11 12 13
3
6
HO LO
Figure 3: Switching Time Test Circuit
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AUIRS2112S
Figure 4: Switching Time Waveform Definitions
Figure 5: Shutdown Waveform
Figure 6: Delay Matching Waveform Definitions
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AUIRS2112S
Tolerability to Negative VS Transients
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 = 25C). 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.
0
Vs (V)
-50
-40
-30
-20
-10
Figure 7: -Vs Transient results
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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 C, 25 C, and 125 C) 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.
260 T urn-on Delay T im e(ns ) 220 180 140 100
M ax. Typ. M in.
200 Turn-on delay Time (ns)
150
100
50
-50
-25
0
25
50
75
100
125
0 8 10 12 14 16 18 20 VCC/VBS supply voltage (V)
Temperature (oC)
Figure 8A. Turn-on Propagation Delay Time vs. Temperature
Figure 8B. Turn-on Propagation Delay Time vs. VCC/VBS Supply Voltage
250 Turn-on Delay Time (ns)
200
150
100
50 0 5 10 15 20 VDD supply voltage (V)
Figure 8C. Turn-on Propagation Delay Time vs. VDD Supply Voltage
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AUIRS2112S
200 Turn-off Delay Tim e (ns ) 175 150 125 100
M ax. Typ. M in.
200 Turn-off delay Time (ns)
150
100
50
0
-50
-25
0
25
50
75
100
125
8
10
12
14
16
18
20
Temperature (oC)
VCC/VBS supply voltage (V)
Figure 9A. Turn-off Propagation Delay Time vs. Temperature
Figure 9B. Turn-off Propagation Delay Time vs. VCC/V BS Supply Voltage
250 Turn-off Delay Time (ns)
200
150
100
50 0 5 10 15 20 VDD supply voltage (V)
Figure 9C. Turn-off Propagation Delay Time vs. VDD Supply Voltage
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AUIRS2112S
190 Shutdown Delay Tim e (ns)
Shutdown Delay Time (ns)
250 200 150 100 50 0
165 140 115 90
M ax. Typ. M in.
-50
-25
0
25
50
o
75
100
125
8
10
12
14
16
18
20
Temperature ( C)
VCC/VBS supply voltage (V)
Figure 10A. Shutdown Delay Time vs. Temperature
Figure 10B. Shutdown Delay Time vs. VCC/VBS Supply Voltage
250 Shutdown Delay Time (ns)
200
150
100
50 0 5 10 15 20 VDD supply voltage (V)
Figure 10C. Shutdown Delay Time vs. VDD Supply Voltage
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AUIRS2112S
110 Torn-On Rise Time (ns)
Turn-on rise Time (ns)
200
90 70 50 30 -50 -25 0 25 50 75 100 125 Temperature (oC)
150
100
M ax.
50
Typ. M in.
0 8 10 12 14 16 18 20 VCC/VBS suppy voltage (V)
Figure 11A. Turn-on Rise Time vs. Temperature
Figure 11B. Turn-on Rise Time vs. Voltage
40 Turn-Off fall Time (ns) 35
M ax.
40 Turn-off Fall Time (ns) 35 30 25 20 15 10 8 10 12 14 16 18 20 VCC/VBS supply voltage (V)
30 25 20
Typ.
M in.
-50
-25
0
25
50
75
100
125
Temperature (oC)
Figure 12A. Turn-off Fall Time vs. Temperature
9.00
Logic "1" Input Voltage (V) .
M ax.
Figure 12B. Turn-off Fall Time vs. Voltage
15 Logic "1" Input Treshold (V) 12 9 6 3 0 2.5 5 7.5 10 12.5 15 17.5 20 VDD Logic Supply Voltage (V)
8.75
Typ.
8.50 8.25 8.00
M in.
-50
-25
0
25
50
75
100
125
Temperature (oC)
Figure 13A. Logic "1" Input Threshold vs. Temperature
Figure 13B. Logic "1" Input Threshold vs. Voltage
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AUIRS2112S
7.50
Logic "0" Input Treshold (V)
Logic "0" Input Voltage (V)
15
M ax.
7.25 7.00 6.75
12 9 6 3 0
Typ.
M in.
6.50 -50 -25 0 25 50 75 100 125 Temperature (oC)
2.5
5
7.5
10
12.5
15
17.5
20
VDD Logic Supply Voltage (V)
Figure 14A. Logic "0" Input Threshold vs. Temperature
0.100 High Level Output (V) 0.075
M ax.
Figure 14B. Logic "0" Input Threshold vs. Voltage
0.100 0.075 0.050 0.025 0.000
M ax. Typ. M in.
0.050 0.025 0.000
Typ.
M in.
-50
-25
0
25
50
75
100
125
Low Level Output (V)
Temperature (oC)
-50
-25
0
25
50
o
75
100
125
Figure 15. High Level Output Voltage vs. Temperature (IO = 2 mA)
Quiescent VBS Supply Current (uA) 50
Temperature ( C)
Figure 16. Low Level Output Voltage vs. Temperature (IO = 2 mA)
Quiescent VBS supply current (uA) 150
45
M ax.
100
40
Typ. M in.
50
35
-50
-25
0
25
50
o
75
100
125
0 0 5 10 15 20 25 VCC/VBS supply voltage (V)
Temperature ( C)
Figure 17A. VBS Supply Current vs. Temperature
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Figure 17B. VBS Supply Current vs. Voltage
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AUIRS2112S
Quiescent VCC Supply Current (uA)
80
M ax.
Quiescent VCC supply current (uA)
90
150
100
70
Typ.
50
M in.
60 -50 -25 0 25 50
o
0 0 5 10 15 20 25 VCC/VBS supply voltage (V)
75
100
125
Temperature ( C)
Figure 18A. VCC Supply Current vs. Temperature
9.00 8.75
M ax.
Figure 18B. VCC Supply Current vs. Voltage
8.80
VBS UV- Threshold (V)
VBS UV+ Threshold (V)
8.55
M ax.
8.50
Typ.
8.30
Typ.
8.25 8.00
M in.
8.05 7.80 -50
M in.
-50
-25
0
25
50
75
100
125
-25
0
25
50
75
100 125
Temperature (oC)
Temperature (oC)
Figure 19. VBS Undervoltage (+) vs. Temperature
Figure 20. VBS Undervoltage (-) vs. Temperature
9.0
V CC UV+ Threshold (V)
8.80 V CC UV- Threshold (V)
8.8
M ax
8.55
M ax
8.5
Typ.
8.30
8.3
M in.
8.05
Typ.
M in.
8.0 -50 -25 0 25 50
o
75
100
125
7.80 -50
-25
0
25
50
o
75
100
125
Temperature ( C)
Temperature ( C)
Figure 21. VCC Undervoltage (+) vs. Temperature
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Figure 22. VCC Undervoltage (-) vs. Temperature
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AUIRS2112S
500 Output Source Current (mA) 400 300 200 100 0 8 10 12 14 16 18 20 VCC/VBS Supply Voltage (V)
Figure 23A. Output Source Current vs. Temperature
Figure 23B. Output Source Current vs. Supply Voltage
750 Output Sink Current (mA) 600 450 300 150 0 8 10 12 14 16 18 20 VCC/VBS supply Voltage (V)
Figure 24A. Output Sink Current vs. Temperature
0
Figure 24B. Output Sink Current vs. Supply Voltage
25 Maximum VSS positive (V) 20 15 10 5 0 8 10 12 14 16 18 20 VCC/VBS Supply Voltage (V)
VS Offset Supply Voltage (V)
-3
-6
-9
-12
-15 8 10 12 14 16 18 20 VCC/VBS Supply Voltage (V)
Figure 25. Maximum VS Negative Offset vs VCC/VBS Supply Voltage
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Figure 26. Maximum VSS Positive Offset vs VCC/VBS Supply Voltage
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AUIRS2112S
Package Details: SOIC16W
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AUIRS2112S
Tape and Reel Details: SOIC16W
LOADED TAPE FEED DIRECTION
B
A
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 E B A
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
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AUIRS2112S
Part Marking Information
Part number
AUIRS2112S
AYWW ?
IR logo
Date code
Pin 1 Identifier
? P MARKING CODE Lead Free Released Non-Lead Free Released
? XXXX
Lot Code (Prod mode - 4 digit SPN code)
Assembly site code
Ordering Information
Standard Pack Base Part Number Package Type Form AUIRS2112S SOIC16W Tube/Bulk Tape and Reel Quantity 45 1000 AUIRS2112S AUIRS2112STR Complete Part Number
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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. 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
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