Automotive grade
AUIPS2031R
INTELLIGENT POWER LOW SIDE SWITCH
Features
•
•
•
•
•
•
•
Over temperature shutdown
Over current shutdown
Active clamp
Low current & logic level input
ESD protection
Optimized Turn On/Off for EMI
Diagnostic on the input current
Product Summary
Rds(on)
60m
Ω
(
max.)
Vclamp
68V
Ishutdown
10A (min.)
Packages
Description
The AUIPS2031R is a three terminal Intelligent Power
Switch (IPS) that features a low side MOSFET with over-
current, over-temperature, ESD protection and drain to
source active clamp. This device offers protections and
the high reliability required in harsh environments. The
switch provides efficient protection by turning OFF the
power MOSFET when the temperature exceeds 165°C or
when the drain current reaches 15A. The device restarts
once the input is cycled. A serial resistance connected to
the input provides the diagnostic. The avalanche capability
is significantly enhanced by the active clamp and covers
most inductive load demagnetizations.
DPak
AUIPS2031R
Typical Connection
+Bat
Load
D
IN
Control
Input R
Input Signal
V Diag
1
S
3
2
1
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April 25, 2013
AUIPS2031R
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.
MSL1, 260°C
(per IPC/JEDEC J-STD-
DPAK-3L
020)
Class M3 (+/-400V)
(per AEC-Q100-003)
Class H1C (+/-2000V)
(per AEC-Q100-002)
Class C4 (+/-1000V)
(per AEC-Q100-011)
Class II, Level A
(per AEC-Q100-004)
Yes
Moisture Sensitivity Level
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 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.
2
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© 2013 International Rectifier
April 25, 2013
AUIPS2031R
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. (Tj= -40°C..150°C,
Vcc=6..50V unless otherwise specified).
Symbol
Vds
Vin
Isd cont.
Pd
Tj max.
Parameter
Maximum drain to source voltage
Maximum input voltage
Max diode continuous current (limited by thermal dissipation) Rth=50°C/W
Maximum power dissipation (internally limited by thermal protection)
Rth=50C°/W
Maximum operating junction temperature
Maximum storage temperature
Min.
-0.3
-0.3
Max.
60
6
2.5
2.5
150
150
Units
V
V
A
W
°C
-40
-55
Thermal Characteristics
Symbol
Rth1
Rth2
Rth3
Parameter
Thermal resistance junction to ambient IPS2031R D-Pak std. footprint
Thermal resistance junction to ambient IPS2031R D-Pak 1” sqr. footprint
Thermal resistance junction to case IPS2031R D-Pak
Typ.
70
50
2.5
Max.
Units
°C/W
Recommended Operating Conditions
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
Symbol
VIH
VIL
Ids
Rin
Parameter
Min.
Max.
Units
High level input voltage
4
5.5
Low level input voltage
0
0.5
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V,Rth=70°C/W
2.3
A
Recommended resistor in series with IN pin
Input signal voltage=5V (1)
0.5
1.5
k
Ω
Input signal voltage=4V (1)
0.5
1
Max. t rise
Max. input signal rising time (from 10% to 90%)(2)
0.5
µs
(1) Input signal of the pulse generator not the voltage on the IN pin of the device. Do not connect any other component on
the input.
(2) Max. t rise is for the input signal of the pulse generator not on the IN pin voltage of the device
3
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April 25, 2013
AUIPS2031R
Static Electrical Characteristics
Tj=-40..150°C, Vcc=6..50V (unless otherwise specified)
Symbol
Rds(on)
Idss1
Idss2
V clamp1
V clamp2
Vin clamp
Vth
Iin, on
Iin, off
Parameter
ON state resistance Tj=25°C
ON state resistance Tj=150°C
Drain to source leakage current
Drain to source leakage current
Drain to source clamp voltage 1
Drain to source clamp voltage 2
IN to source pin clamp voltage
Input threshold voltage
ON state IN positive current
OFF state IN positive current
( after protection latched )
Min.
Typ.
45
80
0.1
0.15
68
68
6.2
2
40
250
Max.
60
110
1
2
Units
mΩ
Test Conditions
Vin=5V, Ids=5A
Vcc=14V, Vin=0V,
Tj=25°C
Vcc=50V, Vin=0V,
Tj=25°C
Id=20mA See fig. 3 & 4
Id=1A
Iin=1mA
Id=200mA
Vin=5V
µA
63
5.5
1.1
10
120
75
7.5
2.8
80
350
V
µA
Switching Electrical Characteristics
Vcc=28V, Resistive load=10Ω, Rinput=50Ω, Vin=5V, Tj=25°C
Symbol
Tdon
Tr
Tdoff
Tf
Eon + Eoff
Parameter
Turn-on delay time to 20%
Rise time 20% to 80%
Turn-off delay time to 80%
Fall time 80% to 20%
Turn on and off energy
Min.
0.5
0.2
3
0.2
Typ.
2
1.4
8
1.4
110
Max.
5
3
12
3
Units
µs
µJ
Test Conditions
See figure 2
Protection Characteristics
Tj=-40..150°C, Vcc=6..50V (unless otherwise specified)
Symbol
Parameter
Min.
150(2)
10
0.9
15
Typ.
165
15
1.6
50
Max.
Units
°C
A
V
µs
Test Conditions
See figure 1
See figure 1
Vin=0V, Tj=25°C
Tsd
Over temperature threshold
Isd
Over current threshold
Vreset
IN protection reset threshold
Treset
Time to reset protection
(2) Guaranteed by design
20
2
500
4
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April 25, 2013
AUIPS2031R
Lead Assignments
Functional Block Diagram
All values are typical
DRAIN
66V
IN
75Ω
1kΩ
20kΩ
75V
150kΩ
S
R
Q
Q
6V
Tj > 165°C
I > Isd
1kΩ
SOURCE
5
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April 25, 2013
