TLE8080EM Datasheet, PDF (3/39 Pages) Infineon Technologies AG – Engine Management IC for Small Engines

Engine Management IC for Small Engines
TLE8080EM
1
Overview
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
PG-SSOP24
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.
Type
TLE8080EM
TLE8080-2EM
Data Sheet
Package
PG-SSOP24
PG-SSOP24
3
Marking
TLE8080EM
TLE8080-2EM
Rev. 1.1, 2012-10-19