AUIPS2041L Datasheet PDF - International Rectifier

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AUIPS2041L
International Rectifier

Part Number AUIPS2041L
Description INTELLIGENT POWER LOW SIDE SWITCH
Page 16 Pages


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May 9th 2012
Automotive grade
AUIPS2041(R)(L)
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
Description
The AUIPS2041(R)(L) 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 5A. 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.
Product Summary
Rds(on) 130m(max.)
Vclamp
68V
Ishutdown 5A (typ.)
Packages
DPak
AUIPS2041R
SOT223
AUIPS2041L
Typical Connection
+Bat
Input R
Input Signal
V Diag
Load
D2
IN
Control
1
S3
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AUIPS2041(L)(R)
Qualification Information
Qualification Level
Moisture Sensitivity Level
Machine Model
ESD
Human Body Model
Charged Device Model
IC Latch-Up Test
RoHS Compliant
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.
DPAK-3L
MSL1, 260°C
(per IPC/JEDEC J-STD-020)
SOT223-3L
MSL2, 260°C†††
(per IPC/JEDEC J-STD-020)
Class M4 (+/-450V)
(per AEC-Q100-003)
Class H3A (+/4500V)
(per AEC-Q100-002)
Class C4 (+/-900V)
(per AEC-Q100-011)
ClassII, Level A
(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.
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AUIPS2041(L)(R)
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 Parameter
Min. Max. Units
Vds Maximum drain to source voltage
-0.3 60
V
Vin Maximum input voltage
-0.3 6
V
Isd cont.
Max diode continuous current (limited by thermal dissipation) Rth=125°C/W
1.4
A
Pd
Maximum power dissipation (internally limited by thermal protection)
Rth=125C°/W
1 W
Tj max.
Max. storage & operating temperature junction temperature
-40 150
°C
Thermal Characteristics
Symbol
Parameter
Rth1
Rth2
Thermal resistance junction to ambient IPS2041L
Thermal resistance junction to ambient with 1” square footprint
Rth1
Rth2
Thermal resistance junction to ambient IPS2041R D-Pak std. footprint
Thermal resistance junction to ambient IPS2041R D-Pak 1” sqr. footprint
Rth3
Thermal resistance junction to case IPS2041R D-Pak
Typ.
100
50
70
50
4
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
Parameter
Min. Max. Units
VIH High level input voltage
4 5.5
VIL Low level input voltage
0 0.5
Ids
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V,Rth=100°C/W
1.4
A
Rin
Recommended resistor in series with IN pin to generate a diagnostic
0.5 5
k
Max L
Max recommended load inductance (including line inductance) (1)
10 mH
Max. t rise
Max. input rising time
1 µs
(1) Higher inductance is possible if maximum load current is limited - see figure 11
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AUIPS2041(L)(R)
Static Electrical Characteristics
Tj= -40..150°C, Vcc=14V (unless otherwise specified), typical value are given for Tj=25°C
Symbol Parameter
Min. Typ. Max. Units
Rds(on)
ON state resistance Tj=25°C
ON state resistance Tj=150°C(2)
100 130
180 240
m
Idss1
Idss2
Drain to source leakage current
Drain to source leakage current
0.01 1
0.04 2
µA
V clamp1 Drain to source clamp voltage 1
63 68
V clamp2
Vin clamp
Drain to source clamp voltage 2
IN to source pin clamp voltage
68 75
5.5 6.2 7.5
V
Vth Input threshold voltage
1.1 2 2.8
Iin, on
ON state IN positive current
10 40 80
Iin, off
OFF state IN positive current
( after protection latched )
120 250 350
µA
Test Conditions
Vin=5V, Ids=1A
Vcc=14V, Tj=25°C
Vcc=50V, Tj=25°C
Id=20mA See fig. 3 & 4
Id=1A
Iin=1mA
Id=50mA
Vin=5V
Switching Electrical Characteristics
Tj= -40..150°C, Vcc=14V, Resistive load=10, Rinput=50, Vin=5V, typical value are given for Tj=25°C
Symbol Parameter
Min. Typ. Max. Units Test Conditions
Tdon
Turn-on delay time to 20%
0.25 1.3
4
Tr
Tdoff
Rise time 20% to 80%
Turn-off delay time to 80%
0.1 0.9
13
2
8
µs See figure 2
Tf Fall time 80% to 20%
0.1 0.6
3
Eon + Eoff Turn on and off energy
12
µJ
Protection Characteristics
Tj= -40..150°C, Vcc=14V (unless otherwise specified), typical value are given for Tj=25°C
Symbol Parameter
Min. Typ. Max. Units
Tsd Over temperature threshold
150(2) 165
°C
Isd Over current threshold
4 5.5
3.6 6
7.5
8
A
Vreset
IN protection reset threshold
0.9 1.6
2
V
Treset
Time to reset protection
15 50 500 µs
(2) Guaranteed by design
Test Conditions
See figure 1
Tj=25..150°C see fig 1
Tj= -40°C
Vin=0V
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