AUIRS4427S [INFINEON]
DUAL LOW SIDE DRIVER; 双通道低侧驱动器型号: | AUIRS4427S |
厂家: | Infineon |
描述: | DUAL LOW SIDE DRIVER |
文件: | 总16页 (文件大小:312K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
March 15th, 2010
Automotive Grade
AUIRS4427S
DUAL LOW SIDE DRIVER
Product Summary
Features
•
•
•
•
•
•
•
•
Gate drive supply range from 6 V to 20 V
Topology
General Driver
6V - 20V
CMOS Schmitt-triggered inputs
3.3V and 5V logic compatible
Two independent gate drivers
Matched propagation delay for both channels
Outputs in phase with inputs
Leadfree, RoHS compliant
VOUT
Io+ & I o- (typical)
ton & toff (typical)
2.3A & 3.3A
50ns & 50ns
Automotive qualified*
Package Type
Typical Applications
•
Automotive General Purpose Dual Low Side
Driver
•
•
•
Automotive DC-DC converters
Hybrid Power Train Drives
Direct Fuel Injection
SOIC8N
Diagram for push-pull forward DC-DC converter application
* Qualification standards can be found on IR’s web site www.irf.com
© 2010 International Rectifier
AUIRS4427S
Table of Contents
Page
1
Diagram for push-pull forward dc-dc converter application
Description
3
Qualification Information
4
Absolute Maximum Ratings
Recommended Operating Conditions
Static Electrical Characteristics
Dynamic Electrical Characteristics
Functional Block Diagram
Input/Output Pin Equivalent Circuit Diagram
Lead Definitions
5
5
6
6
7
8
9
Lead Assignments
9
Application Information and Additional Details
Package Details: SOIC8
10
12
13
14
15
16
Package Details: SOIC8, Tape and Reel
Part Marking Information
Ordering Information
Important Notice
www.irf.com
© 2010 International Rectifier
2
AUIRS4427S
Description
The AUIRS4427S is a low voltage, high speed power MOSFET and IGBT driver. Proprietary latch immune CMOS
technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or
LSTTL output. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-
conduction. Propagation delays between two channels are matched.
Typical Connection Diagram
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© 2010 International Rectifier
3
AUIRS4427S
Qualification Information†
Automotive
(per AEC-Q100††)
Qualification Level
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.
MSL3††† 260°C
SOIC8N
Moisture Sensitivity Level
(per IPC/JEDEC J-STD-020)
Class M3 (+/-200V)
(per AEC-Q100-003)
Class H3A (+/-4000V)
(per AEC-Q100-002)
Class C5 (+/-1000V)
(per AEC-Q100-011)
Class II, Level B
Machine Model
ESD
Human Body Model
Charged Device Model
IC Latch-Up Test
RoHS Compliant
(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.
www.irf.com
© 2010 International Rectifier
4
AUIRS4427S
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. The thermal resistance and power dissipation ratings are
measured under board mounted and still air conditions.
Symbol
VCC
Definition
Min
-0.3
-0.3
Max
20
Units
Fixed supply voltage
V
VO
Output voltage
VCC + 0.3
VIN
PD
Logic input voltage
-0.3
—
VCC + 0.3
0.625
200
Package power dissipation @ TA ≤ 25°C
Thermal resistance, junction to ambient
Junction temperature
W
°C/W
RthJA
TJ
—
—
150
Storage temperature
°C
TS
-55
—
150
Lead temperature (soldering, 10 seconds)
TL
300
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters are
absolute voltages referenced to COM unless otherwise stated in the table. The offset rating is tested with supply
of VCC = 15V.
Symbol
VCC
VO
Definition
Min
6
Max
20
Units
Fixed supply voltage
Output voltage
V
0
VCC
VCC
125
VIN
Logic input voltage
Ambient temperature
0
TA
-40
°C
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© 2010 International Rectifier
5
AUIRS4427S
Static Electrical Characteristics
VCC = 15V, TA = 25°C unless otherwise specified. The VIN, and IIN parameters are referenced to COM and are
applicable to input leads: INA and INB. The VO and IO parameters are referenced to COM and are applicable to the
output leads: OUTA and OUTB.
Symbol
VIH
Definition
Logic “1” input voltage
Logic “0” input voltage
High level output voltage, VBIAS -VO
Low level output voltage, VO
Logic “1” input bias current
Logic “0” input bias current
Quiescent VCC supply current
Min Typ Max Units
Test Conditions
2.5
—
—
—
—
—
—
—
—
5
—
0.8
1.4
0.15
15
V
VIL
V
IO = 0 mA
IO = 20 mA
VOH
VOL
IIN+
VIN = 5V
VIN = 0V
µA
A
IIN-
IQCC
-30 -10
—
VIN = 0V or 5V
—
100 200
VO = 0V, VIN = 5V
PW ≤ 10 µs
VO = 15V, VIN = COM
PW ≤ 10 µs
IO+
IO-
Output high short circuit pulsed current
Output low short circuit pulsed current
1.5 2.3
1.5 3.3
—
—
Dynamic Electrical Characteristics
VCC = 15V, TA = 25°C, and CL = 1000pF unless otherwise specified.
Symbol
Definition
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
Min Typ Max Units
Test Conditions
ton
toff
tr
—
—
—
—
50
50
25
25
95
95
55
55
ns
Figure 2
tf
Turn-off fall time
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© 2010 International Rectifier
6
AUIRS4427S
Functional Block Diagram
VCC
OUTA
INA
PREDRV
DRV
VCC
PREDRV
OUTB
COM
INB
DRV
AUIRS4427S
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© 2010 International Rectifier
7
AUIRS4427S
Input/Output Pin Equivalent Circuit Diagrams
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© 2010 International Rectifier
8
AUIRS4427S
Lead Definitions
PIN
Symbol
Description
1
2
3
4
5
6
7
8
NC
INA
No connection
Logic input for gate driver output (OUTA), in phase
COM
INB
Ground
Logic input for gate driver output (OUTB), in phase
Gate drive output B
OUTB
VCC
Supply voltage
OUTA
Gate drive output A
NC
No connection
Lead Assignments
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© 2010 International Rectifier
9
AUIRS4427S
Application Information and Additional Details
Figure 1: Input/output Timing Diagram
Figure 2: Switching Time Waveform Definitions
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© 2010 International Rectifier
10
AUIRS4427S
VCC = 15V
Figure 3: Switching Time Test Circuit
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© 2010 International Rectifier
11
AUIRS4427S
Package Details, SOIC8N
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© 2010 International Rectifier
12
AUIRS4427S
Package details: SOIC8N, Tape and Reel
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
A
B
C
D
E
F
G
H
Min
7.90
3.90
11.70
5.45
6.30
5.10
1.50
1.50
Max
8.10
4.10
12.30
5.55
6.50
5.30
n/a
Min
Max
0.318
0.161
0.484
0.218
0.255
0.208
n/a
0.311
0.153
0.46
0.214
0.248
0.200
0.059
0.059
1.60
0.062
F
D
B
C
A
E
G
H
REEL DIMENSIONS FOR 8SOICN
Metric
Imperial
Code
A
B
C
D
E
F
G
H
Min
329.60
20.95
12.80
1.95
98.00
n/a
14.50
12.40
Max
330.25
21.45
13.20
2.45
102.00
18.40
17.10
14.40
Min
12.976
0.824
0.503
0.767
3.858
n/a
Max
13.001
0.844
0.519
0.096
4.015
0.724
0.673
0.566
0.570
0.488
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© 2010 International Rectifier
13
AUIRS4427S
Part Marking Information
www.irf.com
© 2010 International Rectifier
14
AUIRS4427S
Ordering Information
Base Part Number
AUIRS4427S
Standard Pack
Package Type
Complete Part Number
Form
Quantity
Tube/Bulk
95
AUIRS4427S
SOIC8N
Tape and Reel
2500
AUIRS4427STR
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© 2010 International Rectifier
15
AUIRS4427S
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
16
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