AUIPS7081 Data Sheet (1.2 MB, EN)

July, 17th, 2014
Automotive grade
AUIPS7081(R)(S)
INTELLIGENT POWER HIGH SIDE SWITCH
Features








Product Summary
Over temperature shutdown (with auto-restart)
Short circuit protection (current limit)
Active clamp
Open load detection
Logic ground isolated from power ground
ESD protection
Ground loss protection
Status feedback
Description
The AUIPS7081(R)(S) is a five terminal Intelligent Power
Switch (IPS) with built in short circuit, over-temperature,
ESD protection, inductive load capability and diagnostic
feedback. The output current is limited at Ilim value.
Current limitation is activated until the thermal protection
acts. The over-temperature protection turns off the device
if the junction temperature exceeds Tshutdown. It will
automatically restart after the junction has cooled 7°C
below Tshutdown. A diagnostic pin is provided for status
feedback of short circuit, over-temperature and open load
detection. The double level shifter circuitry allows large
offsets between the logic ground and the load.
Rds(on)
Vclamp
I Limit
Open load
70m max.
70V
5A (typ.)
3V
Package
TO220
D²Pak
AUIPS7081
AUIPS7081S
D-Pak
AUIPS7081R
Typical Connection
+5V
+Bat
Vcc(3)
15K
Dg(4)
Control
Rdg
Pull-up resistor for Open
Load Off detection
In(2)
Gnd(1)
Out(5)
V Diag
Rin
Input Signal
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Load
1
AUIPS7081(R)(S)
Qualification Information†
Qualification Level
Moisture Sensitivity 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.
MSL1, 260°C
D2PAK-5L
(per IPC/JEDEC J-STD-020)
TO-220
Not applicable
(non-surface mount package style)
MSL1, 260°C
(per IPC/JEDEC J-STD-020)
Class M2 (+/-200V)
Machine Model
(per AEC-Q100-003)
Class H2 (+/-4000V)
ESD
Human Body Model
(per AEC-Q100-002)
Class C4 (+/-1000V)
Charged Device Model
(per AEC-Q100-011)
Class II, Level A
IC Latch-Up Test
(per AEC-Q100-004)
RoHS Compliant
Yes
†
Qualification standards can be found at International Rectifier’s web site http://www.irf.com/
DPAK-5L
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2
AUIPS7081(R)(S)
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are referenced to Ground lead. Tj= -40°C..150°C, Vcc=6..35V (unless otherwise specified).
Symbol
Parameter
Vout
Voffset
Vin
Vcc max.
Vcc cont.
Vcc sc
Iin max.
Idg max.
Vdg
Maximum output voltage
Maximum logic ground to load ground offset
Maximum input voltage
Maximum Vcc voltage
Maximum continuous Vcc voltage
Maximum Vcc voltage with short circuit protection
Maximum IN current
Maximum diagnostic output current
Maximum diagnostic output voltage
Maximum power dissipation (internally limited by thermal protection)
Rth=50°C/W
Maximum continuous diode current (Rth=50°C/W)
Electrostatic discharge voltage (Human body) 100pF, 1500
Electrostatic discharge voltage (Machine Model) C=200pF,R=0,L=10µH
Max. storage & operating temperature junction temperature
Pd
Isd cont.
ESD1
ESD2
Tj max.
Min.
Max.
Units
Vcc-63 Vcc+0.3
Vcc-63 Vcc+0.3
-0.3
5.5

60

35

24
-1
10
-1
10
-0.3
5.5
V
mA
V

2.5
W



A
kV
-40
2.2
4
0.5
+150
Typ.
Max.
Units
70
50
3
60




°C/W
°C
Thermal Characteristics
Symbol
Parameter
Rth1
Rth2
Rth3
Rth1
Thermal resistance junction to ambient D-Pak std. footprint
Thermal resistance junction to ambient D-Pak 1” sqrt. footprint
Thermal resistance junction to case D-Pak / TO220 / D²Pak
Thermal resistance junction to ambient TO220 free air
Recommended Operating Conditions
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
Symbol
Parameter
VIH
VIL
Iout
Rin
Rdgs
Rol
High level input voltage
Low level input voltage
Continuous drain current, Tamb=85°C, Tj=125°C, Vin=5V, Rth=50°C/W
Recommended resistor in series with IN pin
Recommended resistor in series with DG pin
Recommended pull-up resistor for open load detection
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Min.
Max.
4
-0.3
5.5
0.9
2.3
10
20
100

4
10
5
Units
V
A
k
3
AUIPS7081(R)(S)
Static Electrical Characteristics
Tj=-40..150°C, Vcc=6..35V (unless otherwise specified), typical values are given for Vcc=14V and Tj=25°C
Symbol
Rds(on)
Vcc op.
V clamp
Vf
Icc Off
Icc On
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Idg leakage
Vdgl
Vih
Vil
In hys
UV high
UV low
UV hys
Iin On
Parameter
ON state resistance Tj=25°C
ON state resistance Tj=150°C
ON state resistance Tj=25°C, Vcc=6.5V
Operating voltage range
Vcc to Out clamp voltage
Body diode forward voltage
Supply current when Off Tj=25°C
Supply current when On
Output leakage current
Output leakage current
Diagnostic output leakage current
Low level diagnostic output voltage
Input high threshold voltage
Input low threshold voltage
Input hysteresis
Under voltage high threshold voltage
Under voltage low threshold voltage
Under voltage hysteresis
Input current when device is On
Min.
Typ.
Max.



55
100
60
70
130
80
35
6
63








1
0.05

3
0.1


70
1
2.5
2.5
2.5
20

0.1
2.5
2
0.5
5
4.5
0.5
40
Units
m

V
1.4
10
4
10
µA
mA

µA
10
0.3
3.5
Test Conditions
Vin=5V, Iout=2A
Vin=5V, Iout=2A
Vin=5V, Iout=2A
Iout=30mA (see Fig. 1)
Iout= 2.5A
Vin=0V, Vout=0V
Vin=5V, Vcc=14V
Vout=0V
Vout=6V
Vdg=5.5V
Idg=1.6mA

1
6.2
5.9
1.5
80
V
µA
Vin=5V
Switching Electrical Characteristics
Vcc=14V, Resistive load=6, Vin=5V, Tj=-40°C..150°C, typical values are given for Tj=25°C
Symbol
Parameter
Tdon
Tr1
Tr2
dV/dt (On)
EOn
Tdoff
Tf
dV/dt (Off)
EOff
Tdiag
Turn-on delay time
Rise time to Vout=Vcc-5V
Rise time to Vout=0.9 x Vcc
Turn On dV/dt
Turn On energy
Turn-off delay time
Fall time to Vout=0.1 x Vcc
Turn Off dV/dt
Turn Off energy
Vout to Vdiag propagation delay
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Min.
Typ.
Max.










16
10
20
0.8
100
25
7.5
1.6
25
15
45
50
100
3

50
25
3.5


Units
Test Conditions
µs
V/µs
µJ
See Fig. 3
µs
V/µs
µJ
µs
See Fig. 4 and Fig. 12
4
AUIPS7081(R)(S)
Protection Characteristics
Tj=-40..150°C, Vcc=6..35V (unless otherwise specified), typical values are given for Vcc=14V and Tj=25°C
Symbol
Parameter
Ilim
Internal current limit
Tsd+
Over temperature high threshold
TsdOver temperature low threshold
Vsc
Short-circuit detection voltage (2)
Vopen load Open load detection threshold
(1)
Guaranteed by design
(2)
Reference to Vcc
Min.
Typ.
Max.
Units
Test Conditions
2
150(1)
5
165
158
3
3
13.5
A
Vout=0V, Tj=25°C


°C
See Fig. 2
4
4
V

2
2
Truth Table
Operating Conditions
IN
OUT
DG pin
Normal
H
H
H
Normal
L
L
L
Open Load
H
H
H
(3)
Open Load
L
H
H
Short circuit to Gnd
H
L (limiting)
L
Short circuit to Gnd
L
L
L
Over-temperature
H
L (cycling)
L
Over-temperature
L
L
L
(3)
With a pull-up resistor connected between the output and Vcc.
Lead Assignments
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5
AUIPS7081(R)(S)
Functional Block Diagram
All values are typical
VCC
165°C
Tj
66V
Charge
Pump
158°C
75V
Vcc-Gnd >UV
2.5V
6V
150k
IN
Level
Shifter
75V
Driver
2.0V
-
Gnd Loss Protection
+
I Sense
I Limit
DG
Open Load
+
6V
3V
Short Circuit
+
30
3V
GND
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OUT
6
AUIPS7081(R)(S)
T clamp
Vin
Vin
Iout
limiting
Thermal cycling
Ilim
Ids
Vds clamp
Tj
Tsd+
Tsd-
Vds
Vcc
See Application Notes to evaluate power dissipation
Figure 1 – Active clamp waveforms
Figure 2 – Protection timing diagram
Vin
90%
Vin
Vih
Vil
Vout
10%
Vcc
Vcc - Vsc
90%
Vcc-5V
Vout
10%
Vol
Td off
Td on
Tr1
Tf
Tr2
Vdg
Vds
Blanking
Diag ON
Figure 3 – Switching times definition
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Blanking
Diag OFF
Tdiag
Figure 4 – Diagnostic delay definition
7
AUIPS7081(R)(S)
Dg
In
Vcc
Gnd
Vclamp
Out
L
5V
Vin
+
14V
-
Vout
0V
Rem :
During active
clamp,
Vload is
negative
R
Iout, Output current (A)
10
Iout
1
0.1
1E+2
1E+3
1E+4
1E+5
1E+6
Load inductance (µH)
Figure 6 – Max. Output current (A) Vs Load
inductance (µH)
Figure 5 – Active clamp test circuit
100.00
8
6
4
2
0
-50
0
50
100
Tamb, Ambient temperature (°C)
Figure 7 – Max. ouput current (A)
Vs Ambient temperature (°C) Rth=50°C/W
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150
Zth, transient thermal impedance (°C/W)
Ids, cont. Output current (A)
10
10.00
1.00
0.10
0.0001
0.001
0.01
0.1
1
10
100
Time (s)
Figure 8 – Transient thermal impedance (°C/W)
Vs time (s)
8
AUIPS7081(R)(S)
1500
Eon, Eoff, switching energy (µJ)
10
8
I limit (A)
6
4
2
1000
Eon
Eoff
500
0
0
-50
0
50
100
150
0
1
Tj, junction temperature (°C)
3
4
5
6
Iout, Output current (A)
Figure 9 –I limit (A)
Vs junction temperature (°C)
Figure 10 – Switching energy (µJ) Vs Output
current (A)
200%
80
70
60
150%
Blanking time (s)
Rds(on), Drain-to-Source On Resistance
(Normalized)
2
100%
50
40
30
Tdiag on
Tdiag off
20
10
50%
0
-50
0
50
100
Tj, junction temperature (°C)
Figure 11 - Normalized Rds(on) (%) Vs Tj (°C)
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150
0
1
2
3
4
5
6
Output current (A)
Figure 12 – Diagnostic Blanking time (s) Vs
Output current (A)
9
AUIPS7081(R)(S)
1.E+4
Icc on/ Icc off, supply current (µA)
Icc on/ Icc off, supply current (µA)
1.E+4
1.E+3
Icc on
Icc off
1.E+2
1.E+1
1.E+0
0
5
10
15
20
25
30
Vcc, power supply voltage (V)
Figure 13 – Icc on/ Icc off (µA) Vs Vcc (V)
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35
1.E+3
Icc on
Icc off
1.E+2
1.E+1
1.E+0
-50
0
50
100
150
Tj, junction temperature (°C)
Figure 14 – Icc on/ Icc off (µA) Vs Tj (°C)
10
AUIPS7081(R)(S)
Case outline – TO220 – 5 leads
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11
AUIPS7081(R)(S)
Case Outline – D²pak – 5 leads
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12
AUIPS7081(R)(S)
Tape and Reel – D²Pak – 5 leads
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13
AUIPS7081(R)(S)
Case Outline – Dpak – 5 leads
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14
AUIPS7081(R)(S)
Tape & Reel – Dpak – 5 leads
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15
AUIPS7081(R)(S)
Part Marking Information
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16
AUIPS7081(R)(S)
Ordering Information
Base Part Number
Standard Pack
Package Type
Complete Part Number
Form
AUIPS7081
TO220-5-Leads
AUIPS7081S
D2-Pak-5-Leads
AUIPS7081R
D-Pak-5-Leads
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Tube
Quantity
50
AUIPS7081
Tube
50
AUIPS7081S
Tape and reel left
800
AUIPS7081STRL
Tube
75
AUIPS7081R
3000
AUIPS7081RTRL
Tape and reel left
17
AUIPS7081(R)(S)
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.
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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
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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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18
AUIPS7081(R)(S)
Revision History
Revision
Date
Notes/Changes
A1
B
C
D
October 2011
March 2012
October 18, 2012
June, 16th 2014
E
July 17, 2014
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First release
Remove the preliminary mention
Remove the PbF mention
Update minimum value of Ilim
Remove TRR and TR packing option
Remove Pbf suffix in the 1st page
19
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