AUIRS44261S_15 [INFINEON]
DUAL LOW SIDE DRIVER;型号: | AUIRS44261S_15 |
厂家: | Infineon |
描述: | DUAL LOW SIDE DRIVER 驱动 |
文件: | 总21页 (文件大小:498K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
June 30th, 2011
Automotive Grade
AUIRS44261S
DUAL LOW SIDE DRIVER
Features
Product Summary
•
•
•
•
•
•
Gate drive supply range from 4.8 V to 20 V
CMOS Schmitt-triggered inputs
Topology
VOUT
Dual Low Side Driver
4.8 V – 20 V
Matched propagation delay for both channels
Outputs out of phase with inputs
Automotive Qualified†
2.3 A & 3.3 A
Io+ & I o- (typical)
Leadfree, RoHS compliant
70 ns & 65 ns
tON & tOFF (typical)
Typical Applications
Package
•
Automotive General Purpose Dual Low Side
Driver
•
•
•
Automotive DC-DC converters
Hybrid Power Train Drives
Direct Fuel Injection
8-Lead SOIC
Typical Connection Diagram
(Please refer to our Application Notes and Design Tips for proper circuit board layout)
* Qualification standards can be found on IR’s web site www.irf.com
© 2010 International Rectifier
AUIRS44261S
Table of Contents
Page
1
Typical Connection Diagram
Description
3
Diagram for push-pull forward DC-DC converter application
3
Qualification Information
Absolute Maximum Ratings
Recommended Operating Conditions
Static Electrical Characteristics
Dynamic Electrical Characteristics
Functional Block Diagram
Input/Output Pin Equivalent Circuit Diagrams
Lead Definitions
4
5
5
6-7
6-7
8
9
10
10
11
11
11
12-15
16
17
18
19
20
Lead Assignments
Input/output Timing Diagram
Switching Time Waveform Definitions
Advance Configuration
Parameter Temperature Trends
Package Details
Tape and Reel Details
Part Marking Information
Ordering Information
Important Notice
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© 2010 International Rectifier
2
AUIRS44261S
Description
The AUIRS44261 is a low voltage, high speed power MOSFET and IGBT driver. Proprietary latch immune
CMOS technologies enable ruggedized monolithic construction. The logic inputs thresholds are proportional
to Vs supply voltage.. The output drivers feature a high pulse current buffer stage designed for minimum
driver cross-conduction. Propagation delays between two channels are matched.
Diagram for push-pull forward DC-DC converter application
AUIRS44261
NC
NC
OUTA
Vs
INA
COM
INB
FROM
SWITCHING
CONTROL
CIRCUIT
TO LOAD
OUTB
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© 2010 International Rectifier
3
AUIRS44261S
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
Moisture Sensitivity Level
SOIC8N
(per IPC/JEDEC J-STD-020)
Class M2 (+/-200V)
(per AEC-Q100-003)
Class H2 (+/-4000V)
(per AEC-Q100-002)
Class C4 (+/-1000V)
(per AEC-Q100-011)
Class II Level B††††
(per AEC-Q100-004)
Yes
Machine Model
ESD
Human Body Model
Charged Device Model
IC Latch-Up Test
RoHS Compliant
†
††
Qualification standards can be found at International Rectifier’s web site http://www.irf.com/
Exceptions (if any) 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.
†††† INA and INB stressed to +/-40mA
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© 2010 International Rectifier
4
AUIRS44261S
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 GND 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
VS
Fixed supply voltage
Output voltage
-0.3
25
V
VO
VIN
PD
-0.3
- 0.3
—
VS + 0.3
VS + 0.3
0.625
200
Logic input voltage
Package power dissipation @ TA ≤ 25°C
Thermal resistance, junction to ambient
Junction temperature
W
RthJA
TJ
—
°C/W
—
150
Storage temperature
TS
-55
—
150
°C
Lead temperature (soldering, 10 seconds)
TL
300
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. All voltage parameters are absolute voltage referenced to GND.
Symbol
Definition
Min.
Max.
Units
VS
VO
VIN
TA
Fixed supply voltage
Output voltage
4.8
0
20
VS
V
Logic input voltage
Ambient temperature
0
VS
-40
125
°C
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© 2010 International Rectifier
5
AUIRS44261S
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 (VS) = 15 V. The VIN and IIN parameters are referenced to GND and are applicable to
input leads: INA and INB. The VO and IO parameters are referenced to GND and are applicable to the output leads:
OUTA and OUTB.
Symbol
Definition
Min
Typ
Max
Units Test Conditions
0.5 *VS +
0.3V
VIH
Logic “0” input voltage
—
—
4.8V<Vs<20V
V
0.15 * VS+
0.08V
VIL
Logic “1” input voltage
—
—
High level output voltage, VBIAS
-
VOH
VOL
IIN+
—
—
—
—
—
15
1.4
0.1
25
VO
Low level output voltage, VO
Logic “1” input bias current (OUT
= HI)
Logic “0” input bias current (OUT
= LO)
IO = 0 mA
VIN = 0 V
VIN = VS
µA
IIN-
IQB
—
—
0
1
VIN = 0 V or VS
Quiescent VS supply current
70
220
Output high short circuit pulsed
VO = 0 V, VIN = 0
IO+
1.5
1.5
2.3
3.3
—
—
†)
current(
PW ≤ 10 µs
A
Output high short circuit pulsed
VO = 15 V, VIN = VS
IO-
†)
current(
PW ≤ 10 µs
†) Guaranteed by design
(
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 (VS) = 15 V, CL = 1000pF. The dynamic electrical characteristics are measured using the
test circuit shown in Fig. 3.
Symbol
Definition
Min Typ Max Units Test Conditions
Propagation delay characteristics
td1
td2
tr
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
—
—
—
—
70 150
65 150 ns
Figure 2
15
25
35
50
tf
Turn-off fall time
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© 2010 International Rectifier
6
AUIRS44261S
Static Electrical Characteristics Vs=4.8V
Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C
with bias conditions of VBIAS (VS) = 4.8 V. The VIN and IIN parameters are referenced to GND and are applicable to
input leads: INA and INB. The VO and IO parameters are referenced to GND and are applicable to the output leads:
OUTA and OUTB.
Symbol
Definition
Min
Typ
Max Units Test Conditions
VIH
Logic “0” input voltage
2.7
—
—
V
V
VIL
Logic “1” input voltage
—
—
0.8
VOH25
VOH-40
VOH125
VOL
High level output voltage, VBIAS -VO
High level output voltage, VBIAS -VO
High level output voltage, VBIAS -VO
Low level output voltage, VO
—
—
—
—
—
—
—
—
1.6
2.2
1.6
0.1
V
V
V
V
IO = 2 mA, Tj = 25°C
IO = 2 mA, Tj=-40°C
IO = 2 mA, Tj=125°C
IO = 2 mA
VIN = 0 V
IIN+
IIN-
IQB
Logic “1” input bias current (OUT = HI)
Logic “0” input bias current (OUT = LO)
Quiescent VS supply current
—
—
—
5
0
10
1
VIN = VS
µA
VIN = 0 V or VS
25
45
VO = 0 V, VIN = 0
†)
†)
Output high short circuit pulsed current(
Output high short circuit pulsed current(
IO+
430
530
640
850
—
—
PW ≤ 10 µs
mA
VO = 4.8 V, VIN = VS
IO-
PW ≤ 10 µs
†) Guaranteed by design
(
Dynamic Electrical Characteristics Vs=4.8V
Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj ≤ 125°C
with bias conditions of VBIAS (VS) = 4.8 V, CL = 1000pF. The dynamic electrical characteristics are measured using
the test circuit shown in Fig. 3.
Symbol
Definition
Min Typ Max Units Test Conditions
Propagation delay characteristics
td1
td2
tr
Turn-on propagation delay (note 1)
Turn-off propagation delay ( note 2)
Turn-on rise time ( note 3)
—
—
—
—
130 220
150 250 ns
Figure 2
40
50
75
75
tf
Turn-off fall time ( note 4)
(note 1) from 50% input to 25% output
(note2) from 50% input to 75% output
(note3) from 10% to 65%
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© 2010 International Rectifier
7
AUIRS44261S
(note4) from 65% to 10%
Functional Block Diagram: AUIRS44261
VS
VS
OUTA
INA
PREDRV
DRV
VS
VS
OUTB
PREDRV
INB
DRV
GND
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© 2010 International Rectifier
8
AUIRS44261S
Input/Output Pin Equivalent Circuit Diagrams:
Vs
ESD
Diode
RPU
INA
INB
RESD
ESD
Diode
COM
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© 2010 International Rectifier
9
AUIRS44261S
Lead Definitions
Symbol
Description
Supply voltage
VS
GND
Ground
INA
INB
Logic input for gate driver output (OUTA), out of phase
Logic input for gate driver output (OUTB), out of phase
Gate drive output A
OUTA
OUTB
Gate drive output B
Lead Assignments
1
8
OUTA
2
3
4
INA
7
6
5
S
V
GND
OUTB
INB
8 Lead SOIC
AUIRS44261S
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© 2010 International Rectifier
10
AUIRS44261S
Application Information and Additional Details
Figure 1: Input/output Timing Diagram
VS = 15 V
INA
INB
6
4.7µF
0.1 µF
INA
INB
td2
2
4
7
OUTA
tr
tf
td1
CL
1000
1000
F
F
OUTA
OUTB
5
OUTB
CL
3
Figure 2: Switching Time Waveform Definitions
Figure 3: Advance Configuration
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© 2010 International Rectifier
11
AUIRS44261S
Parameter Trends vs. Temperature
Figures illustrated in this chapter provide information on the experimental performance of the AUIRS44261S 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).
Vs = 4.8V
Vs = 4.8V
Figure 4. Turn-On Propagation Delay vs. Temperature
Figure 5. Turn-Off Propagation Delay vs. Temperature
Vs = 15V
Vs = 15V
Figure 7. Turn-Off Propagation Delay vs. Temperature
Figure 6. Turn-On Propagation Delay vs. Temperature
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© 2010 International Rectifier
12
AUIRS44261S
Vs = 4.8V
Vs = 4.8V
Figure 9. Turn-Off Fall Time vs. Temperature
Figure 8. Turn-On Rise Time vs. Temperature
Vs = 15V
Vs = 15V
Figure 10. Turn-On Rise Time vs. Temperature
Figure 11. Turn-Off Fall Time vs. Temperature
Vs = 4.8V, Io = 2mA
Figure 12. High Level Output Voltage vs. Temperature
Vs = 4.8V, Io = 2mA
Figure 13. Low Level Output Voltage vs. Temperature
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© 2010 International Rectifier
13
AUIRS44261S
Vs = 15V, Io = 0mA
Figure 15. Low Level Output Voltage vs. Temperature
Vs = 15V, Io = 0mA
Figure 14. High Level Output Voltage vs. Temperature
Vs = 4.8V
Vs = 4.8V
Figure 17. Logic “0” Input Bias Current vs. Temperature
Figure 16. Logic “1” Input Bias Current vs. Temperature
Vs = 15V
Vs = 15V
Figure 18. Logic “1” Input Bias Current vs. Temperature Figure 19. Logic “0” Input Bias Current vs. Temperature
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© 2010 International Rectifier
14
AUIRS44261S
Vs = 4.8V
Figure 20. Quiescent VS Supply Current vs.
Temperature
Vs = 15V
Figure 21. Quiescent VS Supply Current vs.
Temperature
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© 2010 International Rectifier
15
AUIRS44261S
Package Details: SOIC8
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© 2010 International Rectifier
16
AUIRS44261S
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
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
17
AUIRS44261S
Part Marking Information
Part number
Date code
AS44261
AYWW ?
IR logo
Pin 1
Identifier
? XXXX
Lot Code
(Prod mode –
4 digit SPN code)
?
MARKING CODE
P
Lead Free Released
Non-Lead Free Released
Assembly site code
Per SCOP 200-002
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© 2010 International Rectifier
18
AUIRS44261S
Ordering Information
Standard Pack
Base Part Number Package Type
Complete Part Number
Form
Quantity
95
Tube/Bulk
AUIRS44261S
AUIRS44261
SOIC8
AUIRS44261STR
Tape and Reel 2500
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© 2010 International Rectifier
19
AUIRS44261S
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
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© 2010 International Rectifier
20
AUIRS44261S
Revision History
Date
Comment
04/29/08
Draft
03/13/09
07/07/09
09/30/09
Front page Typ Application and diagram.
Removed PDIP8 and AUIRS4427, AUIRS4428
Reformatted entire data sheet, added part marking
01/06/09
Updated Td1 typ.=70ns & max=150ns; tf typ.=25ns & max= 50ns; VOH max.=1.4V; added
note on IO+/- as guaranteed by design, added Input/Output Pin Equivalent Circuit Diagrams,
added Important Notice, added ESD level in Qual Info Page, modified disclaimer under
Absolute Max. Ratings; modified conditions under Dynamic Elec. Char.;
Added parameter vs. temperature graphs; removed Preliminary; removed Latch Up rating in
qualification info page
01/12/2010
01/13/2010
01/31/2010
03/12/2010
Added passing voltage level for ESD on Qual Info Page.
Removed passing voltage level for ESD on Qual Info Page.
Front page: dded unit (A) to IO+ & (ns) for ton; add “direct fuel injection” to application list.
Page3: changed from Vcc to Vs in diagram, removed “cross-conduction” from description
statement. Updated Parameter Trends vs temp statement with “supply voltage of 15V”.
Page 8: changed from Vcc to Vs in schematics; put back “driver cross-conduction” in
description statement.
03/15/2010
03/19/2010
07/30/2010
Corrected Tf spec. typ=15nS, max=50nS.
Part number changed to 44261; Min Vs=4.8V; Input thresholds spec changed into values
proportional to Vs; Iqbmax consumption increased from 200uA to 220uA ; IIN+ increased to
15Vtyp and 25Vmax; IIN- changed to 0uAtyp, 1uAmax; input pullup resistor connected to Vs.
Test condition corrected for Io- (Vo=4.8V instead of 15V) and for VOH and VOL (I=2mA
instead of 20mA).
10/21/2010
11/18/2010
01/17/2011
02/22/2011
03/02/2011
03/04/2011
5/17/2011
AUIR4426 name corrected in AUIR44261 page2 and header
Table with Vs=4.8V: VOH max limit changed to 1.9V; Tr to 65ns and td2 to 220ns
Removed tri-temp graphs
Inserted tri-temp graphs, based on 3 sigma and Vs = 4.8V & 15V
Added “Preliminary Data Sheet” in front page titles.
Updated tri-temp graphs, important notice. Change Iqs_15V typ. To 70; Voh(4.8) max to 2.2;
Tr, Tf (4.8) max to 75; Ton(4.8) max to 220; Toff(4.8) max to 250.
VIH and VIL parameter exchange; VOH specified at cold and at hot.
Updated part marking & world headquarters address
5/30/2011
6/30/11
www.irf.com
© 2010 International Rectifier
21
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