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International Rectifier Electronic Components Datasheet

IPS1041PBF Datasheet

(IPS1041xPBF / IPS1042xPBF) SINGLE/DUAL CHANNEL INTELLIGENT POWER LOW SIDE SWITCH

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Data Sheet No. PD60296_B
IPS1041(L)(R)PbF / IPS1042GPbF
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
Description
The IPS1041(L)(R)PbF and IPS1042GPbF are three
terminal Intelligent Power Switches (IPS) featuring low
side MOSFETs with over-current, over-temperature, ESD
protection and drain to source active clamp. The
IPS1042G is a dual channel device while the IPS1041 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 4.5A. 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) 100m(max.)
Vclamp
39V
Ishutdown 4.5A (typ.)
Packages
SOT-223
SO-8
D-Pak
IPS1041LPbF IPS1042GPbF IPS1041RPbF
Typical Connection
+Bat
2-4 (IPS1042G)
1 (IPS1041(L)(R)) IN
Input R
Input Signal
V Diag
Control
Load
D
S
5-6-7-8 (IPS1042G)
2 (IPS1041(L)(R))
1-3 (IPS1042G)
3 (IPS1041(L)(R))
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1


International Rectifier Electronic Components Datasheet

IPS1041PBF Datasheet

(IPS1041xPBF / IPS1042xPBF) SINGLE/DUAL CHANNEL INTELLIGENT POWER LOW SIDE SWITCH

No Preview Available !

IPS1041(L)(R)PbF / IPS1042GPbF
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. (Tambient=25°C 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)
1.5
A
Maximum power dissipation (internally limited by thermal protection)
Pd
Rth=60°C/W IPS1041L 1” sqr. footprint
2W
Rth=100°C/W IPS1042G std. footprint
1.25
Electrostatic discharge voltage (Human body) C=100pF, R=1500
Between drain and source
4
ESD
Other combinations
Electrostatic discharge voltage (Machine Model) C=200pF,R=0
3 kV
Between drain and source
0.5
Other combinations
0.3
Tj max.
Max. storage & operating temperature junction temperature
-40 150
°C
Tsoldering Lead soldering temperature (10 seconds)
300 °C
Thermal Characteristics
Symbol Parameter
Rth1
Thermal resistance junction to ambient IPS1041L SOT-223 std. footprint
Rth2
Thermal resistance junction to ambient IPS1041L SOT-223 1” sqr. footprint
Rth1
Thermal resistance junction to ambient IPS1041R D-Pak std. footprint
Rth2
Thermal resistance junction to case IPS1041R D-Pak
Rth1
Thermal resistance junction to ambient IPS1042G SO-8 std. Footprint
1 die active
Rth1
Thermal resistance junction to ambient IPS1042G SO-8 std. footprint
2 die active
Typ.
100
60
70
6
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 IPS1041L 1” sqr. Footprint
1.95
Ids
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V
Rth=50°C/W IPS1041R 1” sqr. Footprint
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V
Rth=100°C/W IPS1042G 1” sqr. Footprint - 1 die active
2.2
1.5
A
Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V
Rth=130°C/W IPS1042G 1” sqr. Footprint - 2 die active
0.7
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)
20 µH
Max. F
Max. frequency
2000 Hz
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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Part Number IPS1041PBF
Description (IPS1041xPBF / IPS1042xPBF) SINGLE/DUAL CHANNEL INTELLIGENT POWER LOW SIDE SWITCH
Maker International Rectifier
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IPS1041PBF Datasheet PDF






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International Rectifier





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