KP106 INFINEON | Alldatasheet
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Technical content
Features
PSI5 compliant / Multi-Protocol Synchronous or asynchronous data transmission User specified protocol available 2-wire interface with on chip current modulator for Manchester communication E²PROM for ID number, calibration and mode selection Patented online diagnoses for pressure cells and circuitry Serial service interface On chip voltage regulator Reverse polarity protection Application Circuit for the Pressure Sensor System Pressure Sensor System KP106 Pressure Satellite Receiver IC Airbag ECU w w w . i n f i n e o n . c o m / s e n s o r s Sensors Product Brief KP106 Integrated Pressure Sensor IC for Side Crash Detection
How to reach us: http://www.infineon.com 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 Example: Airbag System TLE 7729 SatRICTM TLE 7718 TLE 7738
8 Loop
4 Loop
(XC866) TLE 4906 TLE 4976 Buckle Switch x y g Side Impact Front Impact Battery Right Side High Speed CAN Safing Signals CrosSaveTM CrosSaveTMTLE 6711 Passenger Sensing Side Airbag DoorsCurtains BuckBuck VBOOST VBAT VSAT & VSYNC VLOGIC ER Front Airbag Occupant Dual Stage Passenger Dual Stage Warning Lamp Airbag Off TLE 4906 TLE 4976 Buckle Switch Smart Power Switch KP106 Pressure Sensor KP106 Pressure Sensor KP106 Pressure Sensor KP106 Pressure Sensor Pedestrian ProtectionBonnet Left Side Sensor SPI Firing SPI XC164 MCU Airbag ECU I n F I n E O n T E C H n O L O G I E S offers an extensive product portfolio for occupant safety systems from micromachined sensors to smart power ICs and microcontrollers. The KP106 as an integrated pressure sensor systems for side crash detection, is a benchmark in terms of reliability and integration level. Parameter Range Unit min. typ. max. Ambient Pressure Range 50 130 kPa Supply Voltage 4.5 14.0 V Supply Current into VDD 5.0 8.0 10.0 mA Signal Modulation Current 20.0 25.0 30.0 mA Operating Temperature -40 +90 °C Internal Clock Frequency 8.0 MHz Signal Conditioning Corner Frequency 370 Hz Period of Data Transmission 228 µs The surface micro-machined capacitive pressure sensor KP106 is designed to provide the relative pressure as a digital Manchester encoded output signal. This configuration is optimal for a single IC satellite system, where no further logic IC is used in the door module. Type Sales Code Package KP106 On request 1) PG-DSOF-8-13 1) Please contact your regional sales office The sensor IC is mounted in an 8-pin plastic SMD PG-PSOF-8-13 package. Ordering no. B138-H8611-G1-X-7600 Printed in Germany PS 1106.5 nb