PG-SSOP24

Type

Package

Marking

TLE8080EM

PG-SSOP24

TLE8080EM

TLE8080-2EM

PG-SSOP24

TLE8080-2EM

Data Sheet

3

Rev. 1.1, 2012-10-19

Engine Management IC for Small Engines

TLE8080EM

1Overview

Features

•

Supply 5V (+/-2%), 250mA

•

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 2.6A

– 2 low side switches with maximum operation of 350mA

•

1 low side driver for resistive loads with maximum operation current

of 3A including overtemperature and overcurrent protection

•

Configurable variable reluctance sensor interface

•

Reset output and 5V undervoltage detection

•

Watchdog

•

Green product (RoHS compliant)

•

AEC qualified

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. It provides a compact and cost

optimized solution for engine management systems. It is very suitable for one cylinder motorcycle engine

management systems.

TLE8080-2EM

This version differs from the main version in the parameters “V5DD Reset Threshold for TLE8080-2EM” and

“Power On Reset Delay Time” in Chapter 5.4.

For ordering conditions please contact the nearest Infineon Technologies office.