TLE 7269G Infineon Technologies, TLE 7269G Datasheet - Page 3

• Manufacturer Part Number: TLE 7269G
• Manufacturer: Infineon Technologies

Specifications of TLE 7269G

• Packages: PG-DSO-14
• Transmission Ratemax: 20.0 kbit/s
• Quiescent Current (max.): < 10 µA sleep mode
• Bus Wake-up Capability: Yes
• Additional Features: 2 x LIN trx, INH, EN, WK, Vio
• Wake-up Inputs: Bus wake-up + wake-up pin

Twin LIN Transceiver
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Description
The TLE7269G 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
TLE7269G 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 TLE7269G can be used in all
automotive applications.
Two stand-alone LIN transceivers are integrated on one monolithic circuit inside TLE7269G. Both transceivers
offer different operation modes and separate INH outputs to control external circuitry, like voltage regulators. In
Sleep-mode the TLE7269G draws less than 10 µA of quiescent current for both integrated LIN Transceivers, while
both transceivers are still able to wake up off of LIN bus traffic or the local Wake-Up input. The very low leakage
current on the BUS pins makes the TLE7269G 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 TLE7269G 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 to exist on the same monolithic circuit. The TLE7269G and the Infineon SPT
qualified and tailored to withstand the harsh conditions of the Automotive Environment.
Type
TLE7269G
Data Sheet
Two stand-alone LIN transceivers up to 20 kBaud transmission rate
Pin compatible to single LIN Transceivers (e.g TLE7259-2GE/GU)
Compliant to LIN specification 1.3, 2.0, 2.1 and SAE J2602
Very high ESD robustness, ± 8 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 on Wake-Up disable function
Very low leakage current on the BUS output
Control output for voltage regulator
Digital I/O levels compatible for 3.3 V and 5 V microcontrollers
Bus short to V
Over-temperature and Under-voltage protection
Flash mode and Low-Slope Mode
Green Product (RoHs compliant)
AEC compliant
Overview
BAT
protection and Bus short to GND handling
Package
PG-DSO-14
®
allows bipolar and CMOS control circuitry in accordance with DMOS
3
®
, the TLE7269G provides excellent ESD robustness
Marking
7269G
PG-DSO-14
®
Rev. 1.2, 2007-11-13
technology are AEC
TLE7269G