TLE7250XLEXUMA1 Infineon

TLE7250X High Speed CAN-Transceiver TLE7250XLE TLE7250XSJ Data Sheet Rev. 1.0, 2015-08-12 Automotive PowerTLE7250XLE TLE7250XSJ Table of Contents Table of Contents 2 1 Overview . 3 2 Block Diagram . 5 3 Pin Configuration 6 3.1 Pin Assignment . 6 3.2 Pin Definitions 6 4 Functional Description 8 4.1 High Speed CAN Physical Layer . 8 4.2 Modes of Operation 10 4.2.1 Normal-operating Mode 10 4.2.2 Receive-only Mode . 10 4.3 Power-up and Undervoltage Condition 11 4.3.1 Power-down State 12 4.3.2 Forced Power-save Mode 12 4.3.3 Power-up . 12 4.3.4 Undervoltage on the Digital Supply V 13 IO 4.3.5 Undervoltage on the Transmitter Supply V . 14 CC 4.3.6 Voltage Adaption to the Microcontroller Supply 14 5 Fail Safe Functions 15 5.1 Short Circuit Protection 15 5.2 Unconnected Logic Pins . 15 5.3 TxD Time-out Function 15 5.4 Overtemperature Protection 16 5.5 Delay Time for Mode Change . 16 6 General Product Characteristics . 17 6.1 Absolute Maximum Ratings 17 6.2 Functional Range 18 6.3 Thermal Resistance 18 7 Electrical Characteristics . 19 7.1 Functional Device Characteristics . 19 7.2 Diagrams 24 8 Application Information 26 8.1 ESD Robustness according to IEC61000-4-2 26 8.2 Application Example 27 8.3 Examples for Mode Changes . 28 8.3.1 Mode Change while the TxD Signal is low 29 8.3.2 Mode Change while the Bus Signal is dominant 30 8.4 Further Application Information 31 9 Package Outline 32 10 Revision History 33 Data Sheet 2 Rev. 1.0, 2015-08-12