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TLE9471ES
  • TLE9471ES

TLE9471ES

Active and preferred

The TLE9471ES is a versatile monolithic integrated circuit designed for automotive CAN applications. It features a 5V low dropout voltage regulator, HS-CAN transceiver, high-voltage GPIO, and SPI interface. It offers configurable watchdog circuit, undervoltage reset, and low-power modes for battery-powered systems. Wake-up can be triggered via message, monitoring input, or cyclic wake.

Infineon Technologies TLE9471ES Product Info

16 April 2026 0

Parameters

Compatible Microcontrollers

TRAVEO™ T1G, T2G, AURIX™ TC2x, TC3x

Family

OPTIREG™ Lite SBC

Language

SPICE

Output Drivers

1 x Charge Pump

Planned to be available until at least

2039

Product Category

Automotive SBC

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))

5V / 500 mA

Voltage Regulator Output ((VCC2))

5V / 100 mA

Wake-up Inputs

Wake Pins, CAN

Apps

Automotive primary power distribution unit, Automotive secondary power distribution unit, Automotive body control module (BCM), Automotive LED lighting systems, On-board charging (OBC)

Features

  • Low current in Stop & Sleep Modes
  • Periodic Cyclic Wake in SBC Normal Mode
  • Low-Drop Buck DC/DC Voltage Regulator 5V
  • 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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