AUIPS1051L Datasheet PDF - International Rectifier

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AUIPS1051L
International Rectifier

Part Number AUIPS1051L
Description SINGLE/DUAL CHANNEL INTELLIGENT POWER LOW SIDE SWITCH
Page 16 Pages


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Automotive Grade
AUIPS1051L / AUIPS1052G
SINGLE/DUAL CHANNEL
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
Lead free and RoHS compliant
Description
The AUS1051L and AUIPS1052G are Intelligent Power
Switches (IPS) featuring low side MOSFETs with over-
current, over-temperature, ESD protection and drain to
source active clamp. The AUIPS1052G is a dual channel
device while the AUIPS1051 is a single channel. These
devices offer protections and the high reliability required in
harsh environments. Each switch provides efficient
protection by turning OFF the power MOSFET when the
temperature exceeds 165°C or when the drain current
reaches 3A. 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.
Typical Connection
Product Summary
Rds(on) 250m(max.)
Vclamp
39V
Ishutdown 2.8A (typ.)
Packages
SOT-223
AUIPS1051L
SO-8
AUIPS1052G
+Bat
2-4 (AUIPS1052G)
1 (AUIPS1051L) IN
Input R
Input Signal
V Diag
Control
Load
D
S
5-6-7-8 (AUIPS1052G)
2 (AUIPS1051L)
1-3 (AUIPS1052G)
3 (AUIPS1051L)
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June 3, 2013



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AUIPS1051L / AUIPS1052G
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.
SOT223-3L
MSL2, 260°C
(per IPC/JEDEC J-STD-020)
8L-SOICN
MSL2, 260°C
(per IPC/JEDEC J-STD-020)
Class M4 (+/-450V)
(per AEC-Q-100-003)
Class H3A (+/-4500V)
(per AEC-Q100-002)
Class C4 (+/-1000V)
(per AEC-Q100-011)
Class II, 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.
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AUIPS1051L / AUIPS1052G
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. (Tj= -40°C..150°C,
Vcc=6..36V unless otherwise specified).
Symbol Parameter
Min. Max. Units
Vds Maximum drain to source voltage
-0.3 36
V
Vds cont. Maximum continuous drain to source voltage
- 28 V
Vin Maximum input voltage
-0.3 6
V
Isd cont.
Max diode continuous current (limited by thermal dissipation)
1.3
A
Maximum power dissipation (internally limited by thermal protection)
Pd
Rth=60°C/W AUIPS1051L 1” sqrt. Footprint
2W
Rth=100°C/W AUIPS1052G std. footprint
1.25
Tj max.
Maximum operating junction temperature
Maximum storage temperature
-40 150
-55 150
°C
Thermal Characteristics
Symbol Parameter
Rth1
Thermal resistance junction to ambient AUIPS1051L SOT-223 std. footprint
Rth2
Thermal resistance junction to ambient AUIPS1051L SOT-223 1” sqrt.
Footprint
Rth1
Thermal resistance junction to ambient AUIPS1052G SO-8 std. Footprint
1 die active
Rth1
Thermal resistance junction to ambient AUIPS1052G SO-8 std. footprint
2 die active
Typ.
100
60
100
130
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
VIL Low level input voltage
4.5 5.5
0 0.5
V
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V
Rth=60°C/W AUIPS1051L 1” sqrt. Footprint
1.4
A
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V
Ids
1.1
A
Rth=100°C/W AUIPS1052G 1” sqrt. Footprint - 1 die active
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V
Rth=130°C/W AUIPS1052G 1” sqrt. Footprint - 2 die active
0.5 A
Rin
Recommended resistor in series with IN pin to generate a diagnostic
0.5 10
k
Max L
Max. recommended load inductance ( including line inductance )(1)
30 µH
Max. F
Max. frequency
10 kHz
Max. t rise
Max. input rise time
1 µs
(1) Higher inductance is possible if maximum load current is limited - see figure 11
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AUIPS1051L / AUIPS1052G
Static Electrical Characteristics
Tj= -40..150°C, Vcc=6..28V (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
160 250
340 450
m
Idss1
Idss2
Drain to source leakage current
Drain to source leakage current
0.1 2
0.2 4
µA
V clamp1 Drain to source clamp voltage 1
36 38
V clamp2
Vin clamp
Drain to source clamp voltage 2
IN to source pin clamp voltage
39 42
5.5 6.5 7.5
V
Vth Input threshold voltage
1.7
Test Conditions
Vin=5V, Ids=1A
Vcc=14V, Tj=25°C
Vcc=28V, Tj=25°C
Id=20mA
Id=0.5A
Iin=1mA
Id=10mA
Switching Electrical Characteristics
Vcc=14V, Resistive load=10, Rinput=50, Vin=5V, Tj=25°C
Symbol Parameter
Min.
Tdon
Turn-on delay time to 20%
1
Tr Rise time 20% to 80%
1
Tdoff
Turn-off delay time to 80%
3
Tf Fall time 80% to 20%
2
Eon + Eoff Turn on and off energy
Typ.
3
3
15
4
0.1
Max.
10
10
40
10
Units
µs
mJ
Test Conditions
See figure 2
Protection Characteristics
Tj= -40..150°C, Vcc=6..28V (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
1.9 2.8 3.8
A
OV
Over voltage protection (not active when 34 37
V
the device is ON )
Vreset
IN protection reset threshold
1.7
V
Treset
Time to reset protection
15(2) 50 200
µs
(2)Guaranteed by design
Test Conditions
See figure 1
See figure 1
Vin=0V, Tj=25°C
Diagnostic
Tj= -40..150°C, Vcc=6..28V (unless otherwise specified), typical value are given for Tj=25°C
Symbol Parameter
Min. Typ. Max. Units
Iin, on
ON state IN positive current
10 32 80
Iin, off
OFF state IN positive current
120 230 350
µA
(after protection latched – fault condition)
Test Conditions
Vin=5V
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© 2013 International Rectifier
June 3, 2013



AUIPS1051L datasheet pdf
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AUIPS1051L SINGLE/DUAL CHANNEL INTELLIGENT POWER LOW SIDE SWITCH AUIPS1051L
International Rectifier
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