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TLE7234SEXUMA1

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Product Brief
SPIDER HS/LS Enhanced
SPI Driver for Enhanced Relay Control
TLE 723xSL/3xSE/3xEM
The Infineon SPIDER high-side / low-side (HS/LS) enhanced family consists of
nine family members. They are all eight-channel SPI-controlled combined high-
and low-side switches especially designed to drive automotive relays.
The HS/LS family consists of three sub-families (-SL, -SE and -EM), offering
different combinations of current capability and package size. Within these
sub-families, the device can be selected by its featureset limp-home or low-
voltage cranking (down to 4.0V).
The subfamily devices are pin-compatible and devices with same featureset
are software compatible. So it is easily possible to switch from one device to
another.
All devices are protected against short circuit and overload and especially
designed to fulfil the requirements of the harsh automotive environment.
Applications
High-side and low-side driven automotive relays
Small LEDs and other small signal loads
Logic part of all devices is protected
against reverse battery
High flexibility due to
4 high-side
2 configurable,
2 low-side channels
SPI communication
Short circuit and over load
protection, thermal shutdown
Scalable by featureset and current
capability
Cranking and limp home version
available
Key Benefits
Reduced microcontroller I/Os
Small package to reduce board
space
Possibility to address safety critical
application under harsh automotive
conditions
If you know one device you know
the whole family
www.infineon.com/spider
Key Features
Product Brief
Published by
Infineon Technologies AG
85579 Neubiberg, Germany
© 2010 Infineon Technologies AG.
All Rights Reserved.
Visit us:
www.infineon.com
Order Number: B000-H0000-X-X-7600
Date: 09 / 2010
Attention pleAse!
The information given in this document shall in no event
be regarded as a guarantee of conditions or characteristics
(“Beschaenheitsgarantie”). With respect to any examples
or hints given herein, any typical values stated herein and/
or any information regarding the application of the device,
Infineon Technologies hereby disclaims any and all warran-
ties and liabilities of any kind, including without limita-
tion warranties of non-infringement of intellectual property
rights of any third party.
informAtion
For further information on technology, delivery terms and
conditions and prices please contact your nearest Infineon
Technologies Oce (www.infineon.com).
WArnings
Due to technical requirements components may contain
dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies
Oce. Infineon Technologies Components may only be
used in life-support devices or systems with the express
written approval of Infineon Technologies, if a failure of
such components can reasonably be expected to cause
the failure of that life-support device or system, or to aect
the safety or eectiveness of that device or system. Life
support devices or systems are intended to be implanted
in the human body, or to support and/or maintain and
sustain and/or protect human life. If they fail, it is reason-
able to assume that the health of the user or other persons
may be endangered.
Block Diagram TLE 7239SL
CS
SUB
SCLK
SI
SO
OUT0
OUT1
OUT2
OUT3
D5
D4
S4
S5
Control,
Diagnostic
and
Protective
Functions
V
DD
V
BB
Temperature
Sensor
Short Circuit
Detection
Open Load
Detection
Low-side
Gate Control
Reverse Polarity Protection
Auto
Configuring
Gate Control
Diagnosis
Register
Power Supply
Limp Home
Mode Activation
Input Mux
Input Register
Stand-by
Control
SPI
High-Side
Gate Control
IN2
IN1
LHI
OUT7
OUT6
GND
SPIDER HS/LS Enhanced Family
Product Nominal Current Package Features
TLE 7237SL 6*230mA, 2*130mA PG-SSOP-24 3 Direct Inputs
TLE 7238SL 6*230mA, 2*130mA PG-SSOP-24 2 Limp Home Channels
TLE 7239SL 6*230mA, 2*130mA PG-SSOP-24 2 Limp Home Channels & Cranking
TLE 7234SE 6*280mA, 2*140mA PG-DSO-20 3 Direct Inputs
TLE 7235SE 6*280mA, 2*140mA PG-DSO-20 2 Limp Home Channels
TLE 7236SE 6*280mA, 2*140mA PG-DSO-20 2 Limp Home Channels & Cranking
TLE 7234EM 6*350mA, 2*175mA PG-SSOP-24 Exposed Pad 3 Direct Inputs
TLE 7235EM 6*350mA, 2*175mA PG-SSOP-24 Exposed Pad 2 Limp Home Channels
TLE 7236EM 6*350mA, 2*175mA PG-SSOP-24 Exposed Pad 2 Limp Home Channels & Cranking
SPIDER HS/LS Enhanced
TLE 723xSL/3xSE/3xEM
P1-P2

TLE7234SEXUMA1

Mfr. #:
Buy TLE7234SEXUMA1
Manufacturer:
Infineon Technologies
Description:
IC DRIVER SPI RELAY CTRL DSO20
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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