TLE6212 Infineon Technologies, TLE6212 Datasheet - Page 2

• Manufacturer Part Number: TLE6212
• Description: IC SENSOR FOR ABS/TC/ESC 64LQFP
• Manufacturer: Infineon Technologies
• Type: Sensor Interfacer

Specifications of TLE6212

• Input Type: Voltage
• Output Type: Voltage
• Interface: SPI
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Packages: PG-LQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

System-IC for ABS/TC/ESC
Overview
Features
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Functional Description
The TLE6212 is a system IC intended for ABS, Traction Control and Electronic Stability Control Systems. It is
especially designed for automotive use. The device is based on Infineon’s power technology SPT4 which allows
bipolar and CMOS control circuitry to be integrated with DMOS power devices on the same monolithic circuitry.
The TLE6212 includes different functions needed for ABS, TC and ESC systems as Wheel Speed Sensor
Interface both for active or passive sensors, multiple supply control for the micro controller and other components
on the PCB, High Side Driver for Pump Motor and Main switch. High voltage enable and general purpose outputs
and K-Line interface is available for off-board communication. A 8 bit SPI interface allows communication and
programming from the micro controller.
For safety reasons a window watchdog / signature watchdog is included. In addition a logic backbone connects
all sub-blocks and its supervision functions to each other and to the SPI communication interface.
Type
TLE6212
Product Brief
Quad Wheelspeed sensor interface for active sensors
– Active Wheel Speed Sensor supply
– Active Wheel Speed signal conditioning
Quad Wheelspeed sensor interface for passive sensors
– Passive Wheel Speed signal conditioning
Multi-Supply for Microcontroller
– Control circuit for protected regulator pre-driver (8 V)
– Control circuit for three voltage regulators (1.9 V, 3.3 V & 5 V)
– Under-and overvoltage reset
High Side Driver for Pump motor FET
High Side Main FET driver
Extended watchdog functionality
– Window watchdog
– Signature Watchdog
Temperature monitoring
2 High voltage Enable outputs
2 High voltage general purpose outputs
ISO conform K-line interface
8-bit SPI interface
Green Product (RoHS compliant)
AEC Qualified
Package
PG-LQFP-64
2
Marking
TLE6212
PG-LQFP-64
Rev. 1, 2008-10-24
TLE6212