TLE8458G

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®, the TLE8458Gx provides excellent ESD robustness together with a very high electro-magnetic immunity (EMI). The TLE8458Gx reaches a very low level of electromagnetic 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

ParametricTLE8458G
Transmission Rate  max20.0kBit/s
Quiescent Current< 10 µA sleep mode
Bus Wake-Up CapabilityYes
Additional FeaturesVreg, EN, WK
Wake-up InputsBus Wake-up
Wake-up InputsWake-up Pin
StandardsLIN 1.2, 1.3, 2.0, 2.1, SAEJ2602
PackagePG-DSO-8
FeaturesIntegrated Voltage Regulator
FeaturesEN
FeaturesWK
QualificationAutomotive
Supply Voltage3.3 V
Supply Voltage5 V
TypeLIN
Sales Product NameTLE8458G
OPNTLE8458GXUMA1
Product Statusactive and preferred
Package NamePG-DSO-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • 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 VBat protection
  • 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
Target Applications:
  • Body and Convenience
  • Safety Applications
  • Powertrain
  • Small Electric Vehicles
Data Sheet
TitleSizeDateVersion
TLE8458G - Data Sheet,EN1.3 MB17 Apr 201501_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-28_21-58-23_MA000977770_PG-DSO-8-16.pdf23 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Eagle - v1.0.zipEN2 KB12 Jun 201501_00
PCB Footprints & Symbols - LIN_Transcievers - Altium - v1.05 MB02 Oct 201301_00
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Mentor - v1.0.zipEN2 KB12 Jun 201501_00
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Altium - v1.0.zipEN541 KB12 Jun 201501_00
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Cadence - v1.0.zipEN11 KB12 Jun 201501_00
PCB Footprints & Symbols - LIN_Transcievers - Cadence - v1.091 KB02 Oct 201301_00
PCB Footprints & Symbols - LIN_Transcievers - Eagle - v1.021 KB02 Oct 201301_00
PCB Footprints & Symbols - LIN_Transcievers - Mentor - v1.0124 KB02 Oct 201301_00
Evaluation Boards
BoardFamilyDescriptionStatus
DEMOBOARD TLE8458 V1.0TransceiverEvaluation Board for TLE8458 LIN-LDOTLE8458Gon request
Package Data
TitleSizeDateVersion
PG-DSO-8-16 | TLE8458GXUMA1EN507 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Eagle - v1.0.zipEN2 KB12 Jun 201501_00
PCB Footprints & Symbols - LIN_Transcievers - Altium - v1.05 MB02 Oct 201301_00
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Mentor - v1.0.zipEN2 KB12 Jun 201501_00
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Altium - v1.0.zipEN541 KB12 Jun 201501_00
PCB Footprints and Symbols - TLE8458G - Automotive LIN Transceivers - Cadence - v1.0.zipEN11 KB12 Jun 201501_00
PCB Footprints & Symbols - LIN_Transcievers - Cadence - v1.091 KB02 Oct 201301_00
PCB Footprints & Symbols - LIN_Transcievers - Eagle - v1.021 KB02 Oct 201301_00
PCB Footprints & Symbols - LIN_Transcievers - Mentor - v1.0124 KB02 Oct 201301_00
EN TLE8458G+V33
MCDS_2013-08-28_21-58-23_MA000977770_PG-DSO-8-16.pdf TLE8458G
EN TLE8458G
EN TLE8458G
PCB Footprints & Symbols - LIN_Transcievers - Altium - v1.0 TLE8458G
EN TLE8458G
EN TLE8458G
EN TLE8458G
PCB Footprints & Symbols - LIN_Transcievers - Cadence - v1.0 TLE8458G
PCB Footprints & Symbols - LIN_Transcievers - Eagle - v1.0 TLE8458G
PCB Footprints & Symbols - LIN_Transcievers - Mentor - v1.0 TLE8458G