Engine Management IC 24-Pin SSOP T/R

The TLE8080EM is an engine management IC based on Infineon Smart Power Technology (SPT). It provides a compact and cost optimized solution for 1 cyclinder combustion engine management systems It integrates a power supply, K-line, SPI control and diagnosis , variable reluctance sensor interface and power stages into one power interface integrated circuits and includes embedded protection functions. The TLE8080 represents the interface between micro controller and actuators. With its"s featue set the TLE8080 can cover the requirements of a one cylinder motorcycle engine management system.

Supply 5V (±2%), 250mA

Watchdog and Reset Function

K-line transceiver (ISO 9141)

Serial Peripheral Interface (SPI)

4 low side driver for inductive loads with overtemperature with open load/short to GND in off diagnosis:

– 2 low side switches with maximum operation of 2.6A

– 2 low side switches with maximum operation of 350mA

1 low side driver for resistive loads with maximum operation current of 3A

Configurable variable reluctance sensor interface

Reset output and 5V undervoltage detection

Over-temperature and Over-current Protection

Temperature Range: -40°C to 150°C

Green product (RoHS compliant)