TLE8888QKXUMA1

TLE8888QKXUMA1 is an engine machine system IC. This U-chip is suitable for automotive engine management systems. It contains the basic functionality to supply the microcontroller and the ECU, establish the communication on- and off- board and drive EMS typical actuators. Furthermore, it controls the main relay driver.

• Voltage pre-regulator, integrated 5V regulator, 2 integrated 5V trackers
• Standby regulator, separate internal supply, voltage monitoring
• High-speed CAN interface with wake-up by bus, variable reluctance sensor interface
• 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
• 6 push pull stages for driving on-board MOSFET with drain feedback
• 4 half bridge stages for high flexibility, one with delayed switch off functionality
• Open-load, short-to-GND and short-to-BAT diagnostic, monitoring watchdog module
• Overtemperature and short-to-BAT protection, AEC qualified
• Junction temperature range from -40°C to 150°C, LQFP-100package