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TLE8080EM - Engine Management IC

General Description

The TLE8080EM is an engine management IC based on Infineon Smart Power Technology (SPT).

It is protected by embedded protection functions and integrates a power supply, K-line, SPI, variable reluctance sensor interface and power stages to drive different loads in an engine management system.

Key Features

  • Supply 5 V (+/-2%), 250 mA.
  • K-line transceiver (ISO 9141).
  • Serial Peripheral Interface (SPI).
  • 4 low side driver for inductive loads with overtemperature and overcurrent protection and open load/short to GND in off diagnosis:.
  • 2 low side switches with maximum operation of 2.6 A.
  • 2 low side switches with maximum operation of 350 mA.
  • 1 low side driver for resistive loads with maximum operation current of 3 A including overtemperature a.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TLE8080EM Engine Management IC for Small Engines 1 Overview Features • Supply 5 V (+/-2%), 250 mA • K-line transceiver (ISO 9141) • Serial Peripheral Interface (SPI) • 4 low side driver for inductive loads with overtemperature and overcurrent protection and open load/short to GND in off diagnosis: – 2 low side switches with maximum operation of 2.