TLE8104E Infineon

TLE8104E Smart Quad Channel Powertrain Switch coreFLEX TLE8104E Data Sheet V1.4, 2010-04-26 Automotive Power TLE8104E Smart Quad Channel Powertrain Switch Table of Contents Table of Contents Table of Contents 2 1 Overview . 3 2 Terms 5 3 Pin Configuration 6 3.1 Pin Assignment . 6 3.2 Pin Definitions and Functions 6 4 Maximum Ratings and Operating Conditions . 7 4.1 Absolute Maximum Ratings . 7 4.2 Operating Conditions 8 5 Electrical and Functional Description of Blocks . 9 5.1 Power Supply 9 5.2 Parallel Inputs 9 5.3 Power Outputs 11 5.3.1 Electrical Characteristics . 11 5.3.2 Timing Diagrams . 11 5.3.3 Inductive Output Clamp 12 5.3.4 Protection Functions 12 5.3.4.1 Over Load Protection 13 5.3.4.2 Over Temperature Protection . 13 5.3.5 Reverse Polarity Protection . 13 5.4 Diagnostic Functions . 14 5.5 SPI Interface 15 5.5.1 SPI Signal Description . 15 5.5.2 Daisy Chain Capability . 16 5.5.3 Timing Diagrams . 18 5.6 FAULT pin 18 6 SPI Control 19 6.1 SPI Examples . 20 6.1.1 Example: Diagnosis Only . 20 6.1.2 Example: Read Back Input and 1-bit Diagnosis . 20 6.1.3 Example: Echo Function of SPI 20 6.1.4 Example: OR Operation and Diagnosis 21 6.1.5 Example: AND Operation and Diagnosis . 21 6.1.6 Example: All Other Command Words . 22 7 Application Description 23 8 Package Outlines . 24 9 Revision History 25 Data Sheet 2 V1.4, 2010-04-26