TLE8458G Infineon Technologies, TLE8458G Datasheet - Page 3

• Manufacturer Part Number: TLE8458G
• Description: IC LDO VREG/LIN TXRX DSO-8
• Manufacturer: Infineon Technologies
• Type: Transceiverr

Specifications of TLE8458G

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 7 V ~ 27 V
• Mounting Type: Surface Mount
• Package / Case: DSO-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIN Transceiver with integrated Low Drop Voltage
Regulator
LIN-LDO
1
Features
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Description
The TLE8458G and its derivatives TLE8458GV33, TLE8458GU and TLE8458GUV33, integrate a low drop voltage
regulator and a LIN transceiver on one monolithic circuit. The device is suitable to supply microcontrollers and
driving a LIN bus at the same time. The TLE8458Gx is pin compatible to stand-alone LIN transceivers like the
TLE7259-2GE. The combination of a voltage regulator and a LIN transceiver on one circuit decreases the
quiescent current for a typical application to a value of 8 µA, while the TLE8458G is still able to wake-up off a LIN
bus signal or a signal change on the local wake-up input WK. Compliant to all LIN standards and with a wide
operational supply range, the TLE8458G can be used in all automotive applications.
Based on the Infineon Smart Power Technology SPT
together with a very high electro-magnetic immunity (EMI). The TLE8458Gx reaches a very low level of electro-
magnetic emission (EME) within a broad frequency range. The TLE8458Gx family and the Infineon SPT
technology are AEC qualified and tailored to withstand the harsh conditions in the automotive environment.
Type
TLE8458G
TLE8458GV33
TLE8458GU
TLE8458GUV33
Data Sheet
LIN Transceiver compliant to LIN 2.1 (20 kBit / s)
or SAE J2602 (10.4 kbit / s)
5 V or 3.3 V Low Drop Voltage Regulator
50 mA output current capability
Normal, Stop, and Sleep modes
Wake - Up via bus from Sleep Mode
Wake - Up from Local WK pin
Very low quiescent current in Stop Mode
Very low quiescent current in Sleep Mode
Very high ESD Robustness ± 10 kV according IEC61000-4-2
Bus short to ground and
Software Flash mode
Over-Temperature protection
Pin- and function compatible to single LIN Transceivers, like TLE7259-2GE/GU
Fully compatible to TLE8458E
Green (RoHS compliant) product
AEC Qualified
Overview
V
Package
PG-DSO-8-16
PG-DSO-8-16
PG-DSO-8-16
PG-DSO-8-16
Bat
protection
®
3
, the TLE8458Gx provides excellent ESD robustness
Marking
8458G
8458GV3
8458GU
8458GUV3
Note
V
V
V
V
CC
CC
CC
CC
= 5 V; 20 kbit/s
= 3.3 V; 20 kbit/s
= 5 V; 10.4 kbit/s
= 3.3 V; 10.4 kbit/s
PG-DSO-8-16
Rev. 1.01, 2009-04-28
TLE8458Gx
®