TLE6259-2 Datasheet, PDF (2/18 Pages) Infineon Technologies AG – Single-Wire-Transceiver

Single-Wire-Transceiver
Final Datasheet
1
Overview
1.1 Features
• Single-wire transceiver, suitable for LIN protocol
• Transmission rate up to 20 kBaud
• Compatible to LIN specification 1.2
• Compatible to ISO 9141 functions
• Very low current consumption in sleep mode
• Control output for voltage regulator
• Bus short to GND protection
• Short circuit proof to ground and battery
• Overtemperature protection
Type
TLE 6259-2G
Ordering Code
Q 67006 - A 9596
TLE 6259-2
P-DSO-8-3, -6
Package
P-DSO-8-3
Description
The TLE 6259-2 is a monolithic integrated circuit in a P-DSO-8-3 package. It works as
an interface between the protocol controller and the physical bus. The TLE 6259-2 is
especially suitable to drive the bus line in LIN systems in automotive and industrial
applications. Further it can be used in standard ISO9141 systems. The TLE6259-2 has
a BUS short to GND feature implemented, to avoid a battery decharge.
In order to reduce the current consumption, the TLE 6259-2 offers a sleep operation
mode. In this mode a voltage regulator can be controlled to minimize the current
consumption of the whole application. A wake-up caused by a message on the bus,
enables the voltage regulator and sets the RxD output LOW until the device is switched
to normal operation mode.
The IC is based on the Smart Power Technology SPT^® which allows bipolar and CMOS
control circuitry in accordance with DMOS power devices existing on the same
monolithic circuit.
The TLE 6259-2 is designed to withstand the severe conditions of automotive
applications.
Version 2.06
2
2003-02-21