TLE8888-1QK

TLE8888-1QK Engine Machine System IC 1 Overview Quality Requirement Category: Automotive Features Voltage pre-regulator Integrated 5 V regulator 2 integrated 5 V trackers Standby regulator Separate internal supply Voltage monitoring High speed CAN interface with wake-up by bus LIN interface with high speed mode for K-Line operation Variable reluctance sensor interface Microsecond Channel interface (MSC) with low voltage differential signal (LVDS) inputs pads for low EME SPI and direct control inputs for high flexibility Main relay driver Ignition Key detection with key off delay output Wake-up input Engine off timer 4 low-side power stages especially to drive injectors (Ron = 550 mΩ) with enable input 3 low-side power stages (Ron = 350 mΩ) 6 push pull stages for driving on-board MOSFET with drain feedback 7 low-side power stages especially to drive relays (Ron = 1.5 Ω), one with delayed switch off functionality 4 half bridge stages for high flexibility, one with delayed switch off functionality 4 push pull stages for driving on- and off- board IGBT with back supply suppression and high voltage capability Open-load, short-to-GND and short-to-BAT diagnostic Overtemperature and short-to-BAT protection Monitoring watchdog module AEC Qualified Data Sheet 1 www.infineon.com Rev. 1.2 2017-02-10 TLE8888-1QK Engine Machine System IC Overview Description The TLE8888-1QK is a U-Chip suitable for automotive engine management sys...