Product Brief

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Published by

Infineon Technologies AG

81726 Munich, Germany

© Infineon Technologies AG 2006.

All Rights Reserved.

Legal Disclaimer

The information given in this Product Brief shall in no event be

regarded as a guarantee of conditions or characteristics

(“Beschaffenheitsgarantie”). With respect to any examples or hints

given herein, any typical values stated herein and/or any informa-

tion regarding the application of the device, Infineon Technologies

hereby disclaims any and all warranties and liabilities of any kind,

including without limitation 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 Office (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 Office.

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 affect the safety or effectiveness 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 reasonable to assume

that the health of the user or other persons may be endangered.

Published by Infineon Technologies AG

Application Examples (Side Impact)

(TLE7729)

F

p

p

g

p

p

g

F

F

F

SYNC

SPI

Line 4

Line 3

Line 2

Line 1

Right Doors

Airbag

ECU

B-pillar

B-pillar

Left Doors

Airbag ECU

MCU

Product Summary

Type

Sales Code

Description

Package

TLe 7729

Available upon request

4 Channel Satellite Receiver

P-TSSOP-28

System Overview

TLE 7729

TLE7718

TLE7738

8 Loop

TLE7714

TLE7734

4 Loop

TLE 7729

I/O

Buck

TLE 6250

CAN

TLE 7259

LIN

Safing

Engine

(XC866)

p

p

p

x

y

p

g

g

g

g

g

Battery

Right Door

High Speed CAN

Safing Signals

TLE 6711

Passenger Sensing

Side Airbag

Buck

Buck

V

BOOST

V

BAT

V

V

LOGIC

ER

Front Airbag

Buckle

Switch

Buckle

Switch

Warning Lamp

Airbag Off

Smart Power

Switch

Pedestrian Protection

Left Door

XC164

MCU

Airbag ECU

Ordering No. B112-h8941-X-X-7600

Printed in Germany

PS 1106.5

nb