AUIRS2191S [INFINEON]
High power DC-DC SMPS converters; 高功率DC -DC SMPS转换器
| 型号： | AUIRS2191S |
| 厂家： | 
Infineon |
| 描述： | High power DC-DC SMPS converters |
| 文件： | 总19页 (文件大小：283K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AUIRS2191S
Product Summary
Features
•
•
•
•
•
•
•
•
•
•
•
•
Floating channel designed for bootstrap operation.
VOFFSET
VOUT
≤ 600V
10 – 20V
3.5A & 3.5A
90ns & 90ns
25ns
Fully operational up to +600V
Tolerant to negative transient voltage, dV/dt immune
Gate drive supply range from 10V to 20V
Independent low and high side channels.
Input logic HIN/LIN active high
Undervoltage lockout for both channels
3.3V, 5V, and 15V input logic compatible
CMOS Schmitt-triggered inputs with pull-down
Matched propagation delay for two channels
Lead-Free and RoHS Compliant
Io+ & I o- (typical)
tON & tOFF (tꢀpiꢀal)
Delay Matching (max)
Package Options
Automotive qualified*
Typical Applications
•
•
High power DC-DC SMPS converters
Other high frequency applications
16-Lead SOIC Narrow Body
Typical Connection Diagram
Up to 600V
HO
VB
Vcc
HIN
Vcc
HIN
VS
TO
LIN
LIN
LOAD
Vss
Vss
COM
LO
(Refer to Lead Assignments for correct pin configuration). This/These
diagram(s) show electrical connections only. Please refer to our
Application Notes and Design Tips for proper circuit board layout.
1
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Table of Contents
Description
Page
3
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
4
5
5
6
6
7
8
9
Lead Assignments
9
Timing diagram
10
11, 13
14, 15
16
16
17
Parameter Temperature Trends
Package Details
Part Marking Information
Ordering Information
Important Notice
2
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Description
The AUIRS2191S is a high power, high voltage, high speed power MOSFET and IGBT driver with independent high and low side
referenced output channels, ideal for DC-DC converter applications. Logic inputs are compatible with standard CMOS or LSTTL
output, down to 3.3V 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 600V. Proprietary HVIC and latch
immune CMOS technologies enable ruggedized monolithic construction.
3
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
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
(per IPC/JEDEC J-STD-020)
Moisture Sensitivity Level
Class M1 (100V)
(per AEC-Q100-003)
Class H1B (1000V)
Machine Model
ESD
Human Body Model
(
)
per AEC-Q100-002
Class C4 (1000V)
Charged Device Model
(per AEC-Q100-011)
Class II Level A
(per AEC-Q100-004)
Yes
IC Latch-Up Test
RoHS Compliant
†
Qualification standards can be found at International Rectifier’s web site http://www.irf.com/
†† Higher MSL ratings may be available for the specific package types listed here. Please contact your
International Rectifier sales representative for further information.
4
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which permanent 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 COM unless otherwise stated in the table. The thermal
resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
VB
Definition
High side floating supply voltage
Min
-0.3
Max
620
Units
VS
High side floating supply offset voltage
High side floating output voltage
Low side fixed supply voltage
Low-side output voltage
Logic input voltage (HIN & LIN)
Logic ground
Allowable VS offset supply transient
Package power dissipation @ TA ≤+25 ºC
Thermal resistance, junction to ambient
VB – 20
VS – 0.3
-0.3
VB + 0.3
VB + 0.3
20
VCC + 0.3
VCC + 0.3
VCC + 0.3
50
VHO
VCC
VLO
VIN
VSS
dVS/dt
PD
RΘJA
V
-0.3
VSS – 0.3
VCC – 20
---
V/ns
W
ºC/W
---
---
1.0
100
TJ
Junction temperature
---
150
ºC
TS
TL
Storage temperature
Lead temperature (soldering, 10 seconds)
-55
---
150
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. The VS, VSS, and COM offset ratings are tested with all supplies biased at 15V differential.
Symbol
Definition
Min
Max
Units
VB
High side floating supply absolute voltage
VS + 10
VS + 20
VS
High side floating supply offset voltage
High side floating output voltage
†
600
VB
VHO
VS
V
VCC
VLO
VIN
VSS
TA
Low side fixed supply voltage
Low side output voltage
Logic input voltage (HIN & LIN)
Logic ground
10
0
VSS
-5
20
VCC
VCC
5
Ambient temperature
-40
125
ºC
†
V
V
Logic operation for S of –5 V to 600 V. Logic state held for S of –5 V to –VBS.
(Please refer to Design Tip DT97-3 for more details)
5
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
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 or VBS) = 15V. The VIN, VTH parameters are referenced to VSS and are applicable to all logic input leads:
HIN and LIN. The VO parameters are referenced to COM and are applicable to the respective output leads: HO or LO.
Symbol
Definition
Min
Typ Max
Unit
s
Test Conditions
VIH
VIL
Logic “1” input voltage
Logic “0” input voltage
2.5
---
---
---
---
V
CC = 9.8V – 20V
0.8
V
VOH 2mA High level output voltage, VBIAS-VO
VOH 20mA High level output voltage, VBIAS-VO
VOL
ILK
IQBS
IQCC
---
---
---
---
---
---
---
---
---
---
100
150
2.5
3.3
0.1
50
200
300
Io= 2 mA
Io= 20 mA
Io= 2 mA
Low level output voltage, VO
Offset supply leakage current
Quiescent VBS supply current
Quiescent VCC supply current
VB = VS = 600 V
VIN = 0V or 3.3V
VIN = 0V or 3.3V
VIN = 0V or 3.3V
IQBS18
IQCC18
IQBS20
IQCC20
Quiescent VBS supply current
Quiescent VCC supply current
Quiescent VBS supply current
Quiescent VCC supply current
---
---
---
---
180
300
300
450
=18V
VBS
VIN = 0V or 3.3V
=18V
µA
VCC
VIN = 0V or 3.3V
850
1500
2500
=20V
VBS
VIN = 0V or 3.3V
=20V
1500
VCC
IIN+
IIN-
Logic “1” input bias current
Logic “0” input bias current
---
---
3.5
---
7
VIN = 3.3V
VIN = 0V
1.0
9.8
8.8
---
9.8
9.0
---
VBSUV+ VBS supply undervoltage positive going threshold
VBSUV- VBS supply undervoltage negative going threshold
8.0
7.4
0.3
8.0
7.4
0.3
8.9
8.2
0.7
8.9
8.2
0.7
VBS supply undervoltage hysteresis
VBSUVHYS
VCCUV
VCCUV
V
VCC supply undervoltage positive going threshold
VCC supply undervoltage negative going threshold
VCC supply undervoltage hysteresis
+
-
VCCUVHYS
VO = 0 V,
PW
Tj = 25°C
†)
Output high short circuit pulsed current (
≤ 10 μs,
IO+
2.6
2.6
3.5
3.5
---
---
A
A
VO = 15 V,
†)
Output low short circuit pulsed current(
≤ 10 μs
IO-
PW
Tj = 25°C
VO = 0 V,
†)
Output high short circuit pulsed current (
IO+
1.8
1.8
3.5
3.5
---
---
≤ 10 μs,
PW
VO = 15 V,
†)
Output low short circuit pulsed current(
IO-
≤ 10 μs
PW
†) 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 (VCC, VBS) = 15V, CL = 1000 pF. The dynamic electrical characteristics are measured using the test definitions
shown in Figure 3.
Symbol
tON
tOFF
tR
tF
MT
Definition
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
Turn-off fall time
Delay matching, HS & LS turn-on/off
Min
50
50
5
5
---
Typ
90
90
15
15
---
Max Units
175
175
Test Conditions
VS = 0V
VS = 0V or 600V
60
60
25
ns
6
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Functional Block Diagram
VB
UV
DETECT
R
R
Q
HO
HV
LEVEL
SHIFTER
PULSE
FILTER
Q
S
VSS/COM
LEVEL
HIN
SHIFT
PULSE
GENERATOR
VS
VCC
UV
DETECT
LO
VSS/COM
LEVEL
SHIFT
DELAY
LIN
COM
VSS
7
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Input/Output Pin Equivalent Circuit Diagrams: AUIRS2191
VB
ESD
Diode
20V
HO
ESD
Diode
VCC
ESD
VS
Diode
600V
HIN
LIN
VCC
RESD
ESD
Diode
RPD
ESD
Diode
LO
20V
20V
VSS
ESD
Diode
COM
VSS
8
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Lead Definitions: AUIRS2191
Pin#
Symbol
Description
1
6
VB
HIN
LIN
High-side floating supply
Logic inputs for high-side gate driver output (HO), in phase (referenced to VSS)
Logic inputs for low-side gate driver output (LO), in phase (referenced to VSS)
Low-side logic return
7
8
VSS
COM
LO
9
Low-side return
11
12
15
16
Low-side gate drive output
VCC
VS
Low-side supply voltage
High voltage floating supply return
HO
High-side gate drive output
Lead Assignments
HO
VS
VB
16
15
14
13
12
11
10
9
1
2
3
4
NC
NC
NC
NC
HIN
LIN
VSS
NC
NC
VCC
LO
5
6
7
8
NC
COM
16 Lead SOIC
9
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Application Information and Additional Details
50
%
50%
HIN
LIN
HIN
LIN
ton
tr
toff
tf
90%
90%
HO
LO
LO
HO
10%
10%
Figure 1. Input/Output Timing Diagram
Figure 2. Switching Time Waveform Definitions
50%
LO
50%
HIN
LIN
HO
10%
MT
MT
90%
LO
HO
Figure 3. Delay Matching Waveform Definitions
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Tolerability to Negative VS Transients
The AUIRS2191S has been seen to withstand negative VS transient conditions on the order of -30V for a period of 400 ns.
An illustration of the AUIRS2191S performance can be seen in Figure 7, where points above the line represent pulses that
the circuit can withstand (with VCC=VBS= 15V and TA = 25°C).
Effect of ambient temperature on tolerability to negative Vs Transient is quite contained, in fact tests performed at -40^C
and at 125^C showed how, for a given pulse duration, the AUIRS2191S can withstand negVs pulse of absolute amplitude
5V lower than what represented by the line in Figure 7.
So, in whole temperature range the curve of Figure 7 has to be risen up of 5V.
Even though the AUIRS2191S 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
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Parameter Temperature Trends
Figures illustrated in this chapter provide information on the experimental performance of the AUIRS2191S 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).
145
125
105
85
150
130
110
90
Max.
Typ
Max.
Typ.
Min.
Min.
70
65
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 4. Turn-On Time vs. Temperature
Figure 5. Turn-Off Time vs. Temperature
20
18
16
14
12
20
18
16
14
12
Max.
Max.
Typ.
Typ.
Min.
Min.
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 7. Turn-Off Fall Time vs. Temperature
Figure 6. Turn-On Rise Time vs. Temperature
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
24
20
16
12
8
20
15
10
5
Max.
Min.
Max.
Typ.
Typ.
Min.
0
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 8. Delay Matching Time vs. Temperature
Figure 9. Offset Supply Current vs. Temperature
150
130
200
175
150
110
Max.
Max.
90
Typ.
125
Typ.
Min.
Min.
70
100
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 11. VBS Supply Current vs. Temperature
Figure 10. VCC Supply Current vs. Temperature
300
250
450
400
350
300
250
200
200
Max.
Typ.
Max.
150
Typ.
Min.
Min.
100
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 13. VBS = 18V Supply Current vs. Temperature
Figure 12. VCC = 18V Supply Current vs. Temperature
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
2000
1750
1500
1250
1000
1500
1250
1000
750
Max.
Typ.
Min.
Max.
Typ.
Min.
500
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 14. VCC = 20V Supply Current vs. Temperature
Figure 15. VBS = 20V Supply Current vs. Temperature
6
0.00
Max.
5
-0.01
Typ.
Min.
4
-0.02
Max.
Typ.
-0.03
-0.04
3
Min.
2
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 17. Logic “0” Input Bias Current vs. Temperature
Figure 16. Logic “1” Input Bias Current vs. Temperature
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Package Details: SOIC16N
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Package Details: SOIC16N, Tape and Reel
LOADED TAPE FEED DIRECTION
A
B
H
D
F
C
NOTE : CONTROLLING
DIMENSION IN MM
E
G
CARRIER TAPE DIMENSION FOR 16SOICN
Metric
Imperial
Min
Code
A
B
C
D
E
F
G
H
Min
7.90
3.90
15.70
7.40
6.40
10.20
1.50
1.50
Max
8.10
4.10
16.30
7.60
6.60
10.40
n/a
Max
0.318
0.161
0.641
0.299
0.260
0.409
n/a
0.311
0.153
0.618
0.291
0.252
0.402
0.059
0.059
1.60
0.062
F
D
B
C
A
E
G
H
REEL DIMENSIONS FOR 16SOICN
Metric
Imperial
Code
A
B
C
D
E
F
G
H
Min
329.60
20.95
12.80
1.95
98.00
n/a
18.50
16.40
Max
330.25
21.45
13.20
2.45
102.00
22.40
21.10
18.40
Min
12.976
0.824
0.503
0.767
3.858
n/a
Max
13.001
0.844
0.519
0.096
4.015
0.881
0.830
0.724
0.728
0.645
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Part Marking Information
Part number
Date code
AUIRS2191S
AYWW ?
IR logo
Pin 1
Identifier
? XXXX
Lot Code
(Prod mode –
4 digit SPN code)
?
MARKING CODE
P
Lead Free Released
Assembly site code
Per SCOP 200-002
Non-Lead Free Released
Ordering Information
Standard Pack
Form Quantity
Base Part Number
Package Type
Complete Part Number
Tube/Bulk
45
AUIRS2191S
SOIC16N
AUIRS2191S
Tape and Reel
2500
AUIRS2191STR
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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
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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© 2012 International Rectifier
February 3, 2013
AUIRS2191S
Revision History
Date
Comment
Feb. 5, 2009
Original document
Added timing, Iqxx, input bias tri-temp graphs; updated min. timing parameter; updated actual
part marking;
Jan. 22, 2010
Io+ and Io- unit corrected (from uA to A)
Test condition changed (from 7V to 9.8V) in table of Stat el char, Vih and Vil.
Iqcc and Iqbs specified also at 18V and at 20V of supply voltage.
Tr and tf typ and max changed.
Abs Max Rat: Vs Max changed from VB+20 to VB+0.3
Stat Elec Char:
Jan. 27, 2010
“IIN and IO parameters are referenced to COM” sentence modified in heading.
Io changed from 0 to 2 mA in VOH and VOL test conditions.
I/O Pin Eq Cir Diag: clamp voltage values changed from 25V to 20V.
-40°C ≤ Tj ≤ 125°C on top
Changed MT max to 25nS from 15nS; added temperature range spec:
of statics and dynamic electrical characteristics tables.
Added typ. and max. value for Iqcc_18, Iqcc_20, Iqbs_18, Iqbs_20, and their tri-temp graphs;
added guranteed by design note for IO+/-
Added CDM ESD level to qual info page; Corrected Voh max. spec to 3.3V with test condition of
I0=2mA.
Feb. 01, 2010
Mar. 15, 2010
I
IN+ Typ and max change; Io+ and Io- min added; tR and tF max change; Iqcc20 max = 2500uA
May 26th, 2010
Jun 08th 2011
Oct. 26, 2011
Ton max = 175ns, Toff max = 175ns.
VBSUV- change from 9.0V down to 8.8V
Lead-Free and RoHS Compliant
Added “
” to front page, updated latch up rating on qual info page;
updated “Important Notice” with latest version 2.
Oct. 27, 2011
Jun. 11, 2012
Oct 24th, 2012
Added NTSOA
VOH parameter spitted into VOH 2mA and VOH 20mA
negVs SOA change introducing tri-temp info.
Page1: removed Plasma Display from typical application; Page 3 – removed “plasma display” from
description statement; Page 4 –removed note II from qual information page
Jan. 18, 2013
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© 2012 International Rectifier
February 3, 2013
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