TLE 7259-2GE Infineon Technologies, TLE 7259-2GE Datasheet - Page 3

• Manufacturer Part Number: TLE 7259-2GE
• Manufacturer: Infineon Technologies

Specifications of TLE 7259-2GE

• Packages: PG-DSO-8
• Transmission Ratemax: 20.0 kbit/s
• Quiescent Current (max.): < 10 µA sleep mode
• Bus Wake-up Capability: Yes
• Additional Features: INH, EN, WK
• Wake-up Inputs: Bus wake-up + wake-up pin

LIN Transceiver
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Features
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Description
The TLE7259-2GE is a transceiver for the Local Interconnect Network (LIN) with integrated Wake-Up and
protection features. It is designed for in-vehicle networks using data transmission rates from 2.4 kBaud to
20 kBaud. The TLE7259-2GE functions as a bus driver between the protocol controller and the physical bus inside
the LIN network. Compliant to all LIN standards and with a wide operational supply range the TLE7259-2GE can
be used in all automotive applications.
Different operation modes and the INH output allow the TLE7259-2GE to control external components, like voltage
regulators. In Sleep-mode the TLE7259-2GE draws less than 8 A of quiescent current while still being able to
wake up off of LIN bus traffic and a local Wake-Up input. The very low leakage current on the BUS pin makes the
TLE7259-2GE especially suitable for partially supplied networks and supports the low quiescent current
requirements of the LIN network.
Based on the Infineon Smart Power Technology SPT
together with a very high electromagnetic immunity (EMI). The TLE7259-2GE reaches a very low level of
electromagnetic emission (EME) within a broad frequency range and independent from the battery voltage.
The Infineon Smart Power Technology SPT
power devices existing on the same monolithic circuit. The TLE7259-2GE and the Infineon SPT
AEC qualified and tailored to withstand the harsh condition of the Automotive Environment.
Type
TLE7259-2GE
Data Sheet
Single-wire transceiver, pin compatible to the TLE7259-2GU
Transmission rate up to 20 kBaud
Compliant to LIN specification 1.3, 2.0 and 2.1
Very high ESD robustness, +/- 11 kV according to IEC61000-4-2
Optimized for low electromagnetic emission (EME)
Optimized for high immunity against electromagnetic interference (EMI)
Very low current consumption in sleep mode with Wake-Up functions
Wake-Up source detection
Very low leakage current on the BUS output
Digital I/O levels compatible for 3.3 V and 5 V microcontrollers
Suitable for 12 V and 24 V board net
Bus short to V
Over temperature protection and Under voltage detection
Flash mode
Green Product (RoHs compliant)
AEC Qualified
Overview
BAT
protection and Bus short to GND handling
Package
PG-DSO-8
®
allows bipolar and CMOS control circuitry in accordance with DMOS
®
, the TLE7259-2GE provides excellent ESD Robustness
3
Marking
7259-2GE
PG-DSO-8
Rev. 1.1, 2008-09-05
TLE7259-2GE
®
technology are