TLE9471-3ES
Lite CAN SBC Family
1
Overview
Features
Key Features
•
•
•
•
Very low quiescent current consumption in Stop- and Sleep Mode
Periodic Cyclic Wake in SBC Normal-, Stop- and Sleep Mode
Periodic Cyclic Sense in SBC Normal-, Stop- and Sleep Mode
Low-Drop Buck DC/DC Voltage Regulator 5 V, 500 mA for main supply with integrated spread spectrum
modulation feature for optimum EMC performance
•
•
Low-Drop Linear Voltage Regulator 5 V, 100 mA, protection feature for off-board usage
High-Speed CAN transceiver supporting FD communication up to 5 Mbit/s and featuring CAN Partial
Networking & CAN FD tolerant mode according to ISO 11898-2:2016 & SAE J2284
•
•
Fully compliant to “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive
Applications” Revision 1.3, 2012-05-04
Charge pump-output for N-channel MOSFET reverse-polarity protection or load switch feature with
integrated spread spectrum modulation feature for optimum EMC performance
•
•
Universal High-Voltage Wake input for voltage level monitoring and wake-up detection
General Purpose High-Voltage in- and output (GPIO) configurable as Fail Output, Wake Input, Low-Side
switch or High-Side switch
•
•
•
•
•
•
•
•
•
•
•
•
High-Voltage Measurement function as alternative pin assignment
Fail Output for Fail-Safe signalization
Configurable wake-up sources
Reset & Interrupt outputs
Configurable timeout and window watchdog
Overtemperature and short circuit protection feature
Dedicated TEST pin for SBC Development Mode entry (watchdog counter stopped)
Software compatible to other SBC families TLE926x and TLE927x
Wide input voltage and temperature range
Optimized for Electromagnetic Compatibility (EMC) and low Electromagnetic Emission (EME)
Optimized for high immunity against Electromagnetic Interference (EMI)
AEC Qualified & Green Product (RoHS compliant)
Datasheet
www.infineon.com
Rev. 1.2
2022-04-08
1