KP201中文资料PRO-SIL™ Pressure Sensor for Side Crash Detection and Pedestrian Protection Systems数据手册Infineon规格书

描述 Description

The Infineon XENSIV KP201 is a pressure sensor especially qualified for high temperatures up to 125°C, as they can occur in and around the engine compartment of a car in Pedestrian Protection Systems.  KP201 pressure sensor is also suitable for the detection of side impacts in passenger cars. In this application, the pressure sensor is assembled in a door module located within the car’s side door.During the normal operation mode there is a continuous internal range check.

特性 Features

• Two-wire interface with on-chip current modulator for PSI5 communication
• Fully PSI5 compliant with support for multiple modes
• Synchronous or asynchronous data transmission
• EEPROM for unique ID number, calibration and mode selection
• Serial service interface for EEPROM programming
• On-chip voltage regulator › Reverse polarity protection
• Fully AK-LV29 and AK-LV38 compliant
• Patented online diagnosis for pressure cells and circuitry
• PRO-SIL™ support in line with IEC 61508 and ISO26262
• Green SMD package
• KP201 qualified for higher operating temperatures up to 125°C
• KP204 with 4-hole lid supporting insect intrusion protection

应用 Application

• The KP201 can be used in Pedestrian Protection Systems in or around the engine compartment of the car, or inside a door to detect side impacts

简介

KP201属于传感器变送器的压力传感器、变送器。由制造生产的KP201压力传感器、变送器压力传感器或变送器用于检测并响应器件上作用力的存在或量变。压力类型有绝对压力、复合压力、差压、表压、密封表压、开关、真空和排气表压，工作压力为 -100 PSI (-689.48 kPa) 至 20000 PSI (137895.15 kPa)。