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TLE9471ES V33
  • TLE9471ES V33

TLE9471ES V33

Active and preferred

The TLE9471ES V33 is a monolithic integrated circuit for automotive CAN applications. It provides main functions like a 5V low-dropout voltage regulator, CAN transceiver, high-voltage GPIO, and SPI interface. It offers configurable watchdog, low-power modes, and wake-up features.

Infineon Technologies TLE9471ES V33 Product Info

16 April 2026 0

Parameters

Compatible Microcontrollers

TRAVEO™ T1G, T2G, AURIX™ TC2x, TC3x

Family

OPTIREG™ Lite SBC

Output Drivers

1 x Charge Pump

Planned to be available until at least

2039

Quiescent Current

15µA (typ.) Sleep Mode

Standby Current

44µA (typ.) Stop Mode

Transceiver

1 x CAN FD ISO 11898 - 2

Transmission Rate max

5 MBit/s

Voltage Regulator Output ((VCC1))

3.3V / 500 mA

Voltage Regulator Output ((VCC2))

5V / 100 mA

Wake-up Inputs

Wake Pins, CAN

Apps

Door control module, DC-DC converter high-voltage, On-board charging (OBC), Automotive instrument cluster

Features

  • Low current in Stop & Sleep Modes
  • Periodic Cyclic Wake in SBC Normal Mode
  • Low-Drop Buck DC/DC V Regulator 3.3 V
  • Low-Drop Linear Voltage Regulator 5 V
  • High-Speed CAN transceiver supporting FD
  • Automotive H/W Interface Requirements
  • High-V Wake Input for wake detection
  • EMC-Optimized N-Ch MOSFET Pump
  • High-Voltage Measurement
  • Fail Outputs for Fail-Safe signalization
  • Configurable wake-up sources

Description

  • SBC families TLE926x and TLE927x
  • EMC & Low EME: Optimize Now!
  • Eco-Friendly AEC Certified Products

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