TLE6251G

The CAN-transceiver TLE 6251 G is a monolithic integrated circuit in a P-DSO-14-13 package for high speed differential mode data transmission (up to 1 Mbaud) and reception in automotive and industrial applications. It works as an interface between the CAN protocol controller and the physical bus lines compatible to ISO/DIS 11898. As a successor to the first generation of HS CAN, the TLE 6251 G is designed to provide an excellent passive behavior when the transceiver is switched off (mixed networks, clamp15/30 applications). The current consumption can be reduced, due to the low power modes.. This supports networks with partially powered down nodes. The TLE 6251 G offers two low power modes as well as a receive-only mode to support software diagnosis functions. A wake-up from the low power mode is possible via a message on the bus or via the bi-level sensitive wake input. An external voltage supply IC can be controlled by the inhibit output. So, the μC can be powered down and the TLE 6251 G still reacts to wake-up activities on the CAN bus or local wake input. A diagnosis output allows mode dependent enhanced diagnosis of bus failures and wake-up source. A VBAT fail flag reports an power-on condition at the battery supply input. The TLE 6251 G is designed to withstand the severe conditions of automotive applications and to support 12 V and 24 V applications. 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.

ParametricTLE6251G
Transmission Rate  max1.0MBit/s
Quiescent Current< 30 µA @ 5V standby
Bus Wake-Up CapabilityYes
Additional FeaturesNSTB, WK, EN, NERR, INH, Vio
Wake-up InputsBus Wake-up
Wake-up InputsWake-up Pin
StandardsISO11898-5
FeaturesINH Output
FeaturesNSTB
FeaturesWK
FeaturesEN
FeaturesNERR
FeaturesVio
QualificationAutomotive
Supply Voltage3.3 V
Supply Voltage5 V
TypeCAN
Budgetary Price €€/1k-
Sales Product NameTLE6251G
OPNTLE6251GNTMA1
Product Statusdiscontinued
Package NameP-DSO-14
Completely lead freeno
Halogen freeno
RoHS compliantno
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • CAN data transmission rate up to 1 Mbaud
  • Compatible to ISO/DIS 11898
  • Supports 12 V and 24 V automotive applications
  • Low power modes with local wake-up input and remote wake-up via CAN bus
  • Very low power consumption in sleep mode
  • Wake-up input
  • Wake-up source recognition
  • Inhibit output to control an external power supply
  • Diagnosis output
  • RxD only mode for node failure analysis
  • Split termination to stabilize the recessive level
  • TxD time-out function with diagnosis
  • RxD recessive clamping handler with diagnosis
  • TxD to RxD short circuit handler with diagnosis
  • Bus line short circuit diagnosis
  • Bus dominant clamping diagnosis
  • Undervoltage detection at VCC, VI/O and VBAT
  • Cold start diagnosis (first battery connection)
  • Adaptive to host logic supply levels (3.3 and 5 V)
  • Wide common mode range for electromagnetic immunity (EMI)
  • Low electromagnetic emission (EME)
  • Short circuit proof to ground, battery and VCC
  • Overtemperature protection
  • Protected against automotive transients
  • +/- 6kV ESD Robustness according to IEC 61000-4-2
Data Sheet
TitleSizeDateVersion
TLE6251G,EN1.2 MB10 Mar 200903_03
Application Notes
TitleSizeDateVersion
High speed CAN1.4 MB08 Jun 2009
High Speed CAN Transceivers1.4 MB20 Apr 2009
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-28_22-04-29_MA001050444_P-DSO-14-13.pdf16 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - CAN_Transcievers - Altium - v1.012.6 MB02 Oct 201301_00
PCB Footprints & Symbols - CAN_Transcievers - Cadence - v1.0220 KB02 Oct 201301_00
PCB Footprints & Symbols - CAN_Transcievers - Eagle - v1.050 KB02 Oct 201301_00
PCB Footprints & Symbols - CAN_Transcievers - Mentor - v1.0298 KB02 Oct 201301_00
Package Data
TitleSizeDateVersion
P-DSO-14-13 | TLE6251GNTMA1EN408 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - CAN_Transcievers - Altium - v1.012.6 MB02 Oct 201301_00
PCB Footprints & Symbols - CAN_Transcievers - Cadence - v1.0220 KB02 Oct 201301_00
PCB Footprints & Symbols - CAN_Transcievers - Eagle - v1.050 KB02 Oct 201301_00
PCB Footprints & Symbols - CAN_Transcievers - Mentor - v1.0298 KB02 Oct 201301_00
EN TLE6251G
High speed CAN TLE6251G
High Speed CAN Transceivers TLE6251-3G
MCDS_2013-08-28_22-04-29_MA001050444_P-DSO-14-13.pdf TLE6251G
EN TLE6251G
PCB Footprints & Symbols - CAN_Transcievers - Altium - v1.0 TLE6254-3G
PCB Footprints & Symbols - CAN_Transcievers - Cadence - v1.0 TLE6254-3G
PCB Footprints & Symbols - CAN_Transcievers - Eagle - v1.0 TLE6254-3G
PCB Footprints & Symbols - CAN_Transcievers - Mentor - v1.0 TLE6254-3G