TLE9243QK

Überblick

Zusammenfassung der Merkmale

Transmission Specific Functions

  • Three high side drivers to control external n-channel FETs
  • Three 9.0V LDOs ±3%; 50mA for wheel speed sensors
  • Three Sensor Channels for current based wheel speed sensing (3 level)


Pre-/post-regulator concept: boost and buck/LDOs and trackers for

  • μC (main, ADC/reference, I/O)
  • Transceivers
  • Sensors


Integration of functional safety (features supporting ASIL-D)

  • UV/OV-monitoring
  • Flexible watchdogs
  • Error-monitoring
  • Safe state controller with three high side drivers to control external n-channel FETs
  • Support of Active Reverse Polarity Protection

Vorteile

  • System cost savings by reduction of external components
  • Supporting extreme harsh environments
  • Optimized system FuSa
  • Enables ASIL-D on system level
  • Easy ISO26262 implementation by full documentation set
  • Fully interoperable with Infineon AURIX™ microcontrollers, XENSIV™ sensors, Transmission Constant Current Control Solenoid Drivers and 3-phase MOSFET Bridge Drivers

Potentielle Zielanwendungen

Transmission Control

  • Electrohydraulically controlled transmissions
  • Electromechanically controlled transmissions

Access to complete OPTIREG™ PMIC technical documentation including data sheets, app notes, etc.:

  1. To get access to the full technical documentation you need access to the MyInfineon Collaboration Portal
    Please register* under myinfineon.com with your company e-mail address and with this, request access to the MyInfineon Collaboration Portal.
    (*If you are already registered at myinfineon.com, follow the guideline from page 6.)
  2. Click here to see the step-by-step instructions to get registered.
  3. In case you need further assistance, please fill in the form to our Technical Assistance Center or contact support@infineon.com
Support