IPS1031S International Rectifier, IPS1031S Datasheet

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IPS1031S

Manufacturer Part Number
IPS1031S
Description
INTELLIGENT POWER LOW SIDE SWITCH
Manufacturer
International Rectifier
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
IPS1031S
Manufacturer:
IR
Quantity:
12 500
Part Number:
IPS1031S
Manufacturer:
IR
Quantity:
20 000
Part Number:
IPS1031STRRPBF
Manufacturer:
IR
Quantity:
2 000
Features
Description
The IPS1031(S)(R
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 18A. 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
www.irf.com
Over temperature shutdown
Over current shutdown
Active clamp
Low current & logic lev l input
ESD protection
Optimized Turn
Diagnostic on the input current
Input Signal
) is a three terminal Intelligent Power
On/Off for EMI
e
INTELLIGENT POWER LOW SIDE SWITCH
V Diag
Input R
1
IN
Control
Product Summary
Packages
Load
TO-220
IPS1031
+Bat
D
S
Rds(on)
Vclamp
Ishutdown
2
3
Data Sheet No. PD60237_B
IPS1031(
IPS1031S
D²Pak
50m
18A (typ.)
36V
Ω (
IPS1031R
max.)
D-Pak
S
1
)(
R
)

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IPS1031S Summary of contents

Page 1

... Typical Connection Input Signal V Diag www.irf.com Product Summary Packages TO-220 IPS1031 Load 1 Control Input R IN Data Sheet No. PD60237_B IPS1031( Ω ( Rds(on) 50m Vclamp 36V Ishutdown 18A (typ.) D²Pak IPS1031S +Bat max.) D-Pak IPS1031R 1 ...

Page 2

... Thermal resistance junction to case IPS1031 TO-220 Rth1 Thermal resistance junction to ambient IPS1031S D²Pak std. footprint Rth2 Thermal resistance junction to ambient IPS1031S D²Pak 1” sqr. footprint Rth3 Thermal resistance junction to case IPS1031S D²Pak Rth1 Thermal resistance junction to ambient IPS1031R D-Pak std. footprint Rth2 Thermal resistance junction to ambient IPS1031R D-Pak 1” ...

Page 3

Static Electrical Characteristics Tj=25°C, Vcc=14V (unless otherwise specified) Symbol Parameter Rds(on) ON state resistance Tj=25°C ON state resistance Tj=150°C (2) Idss1 Drain to source leakage current Idss2 Drain to source leakage current V clamp1 Drain to source clamp voltage 1 ...

Page 4

Lead Assignments Functional Block Diagram All values are typical IN 75Ω 6.5V www.irf.com 2 - Drain TO220 Vds > O. > 165°C I > Isd IPS1031( 2 ...

Page 5

All curves are typical values. Operating in the shaded area is not recommended. Vin Ids Ishutdown Isd Tj Tsd Tshutdown 165°C Vdiag normal fault Figure 1 – Timing diagram Vin Ids Vds clamp Vds Vcc See Application Notes to evaluate ...

Page 6

Vin, input voltage (V) Figure 5 – Normalized Rds(on) (%) Vs Input voltage ( Vin, input voltage (V) Figure 7 – Current limitation ...

Page 7

Tamb, Ambient temperature (°C) Figure 9 – Max. continuous output current (A) Vs Ambient temperature (°C) 100 10 1 0.001 0.01 Inductive load (mH) Figure 11 – Max. ouput current (A) ...

Page 8

Tj, junction temperature (°C) Figure 13 – Input current (µA) On and Off Vs junction temperature (°C) www.irf.com latch 50 100 150 IPS1031( 200 180 160 140 120 100 ...

Page 9

Case Outline – TO-220 AB www.irf.com IPS1031 ...

Page 10

Case Outline - D Pak (SMD-220) www.irf.com IPS1031 ...

Page 11

Case Outline – D-Pak www.irf.com IPS1031 ...

Page 12

Tape & Reel - D Pak (SMD220) www.irf.com IPS1031 ...

Page 13

Tape & Reel - D Pak IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com Data and specifications subject to change without notice. This product is designed and qualified for the Automotive [Q100] market. ...

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