NEW
Active and preferred
RoHS Compliant
Lead-free

KP497

NEW
A modern battery electric vehicle is constantly monitored by sensors to detect thermal runaway events.
Data Sheet
package

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KP497
KP497
Data Sheet

Product details

  • Absolute accuracy
    -2 kPa to 2 kPa
  • Accuracy
    ±2.0 kPa
  • Additional Sensors available
    Acceleration sensor to monitor battery crash/impact event
  • Classification
    ISO 26262 compliant
  • Encrypted communication
    on request (programmable by customer code)
  • Interfaces
    SPI, I2C
  • Low Power Monitoring (LPM) mode
    Add. autonomous mode features programmable, rolling memory for pressure values: OTA-ready
  • Package
    DSOSP-14
  • Pressure Range
    20 kPa to 250 kPa
  • Supply current (on mode)
    1.8mA max (@ RT, run state)
  • Supply current (power down mode) max
    0.5 µA
  • Supply Voltage
    1.7 V to 3.6 V
  • Temperature transfer function
    -40 °C to 105 °C
  • Temperature
    -40 °C to 105 °C
Recommended
OPN
KP497XTMA1
Product Status active and preferred
Infineon Package
PG-DSOSP-14
Package Name N/A
Packing Size 1800
Packing Type TAPE & REEL
Moisture Level 1
Moisture Packing NON DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package
PG-DSOSP-14
Package Name -
Packing Size 1800
Packing Type TAPE & REEL
Moisture Level 1
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
KP497 is the advanced pressure sensor for battery management systems with further integrated features. Besides the key-function to warn in case of a thermal runaway event with highest efficiency, the KP497 provides a flexible system to support various Autonomous Low Power Monitoring (LPM) Modes + in-field programmability, an integrated 1-axis accelerations sensor for battery shock monitoring as part of economic evaluation of the battery (battery passport data) and an user data storage in Flash memory

Features

  • High flexible autonomous low-power monitoring modes
  • In-field programmability (OTA ready)
  • Functional safety with ASIL-A
  • Integrated 1-axis accelerator for shock monitoring
  • Flash memory for e.g. battery passport data
  • Advanced diagnostic functions
  • Measuring pressure & IC temperature
  • High accuracy & reliability

Benefits

  • Flexible battery failure monitoring
  • Battery power savings while parking
  • Max system efficiency with high integration
  • Robust sensors failure detection
  • Best fitting configuration
  • High quality solution

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