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TCAN1043NDRQ1

Automotive CAN FD Transceiver

The TCAN1043NDRQ1 is a automotive can fd transceiver from Texas Instruments. View the full TCAN1043NDRQ1 datasheet below including key specifications, electrical characteristics.

TCAN1043NDRQ1 shares its datasheet with TCAN1043GDRQ1, whose page lists every part number it covers.

Official TCAN1043NDRQ1 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Texas Instruments

Category

Automotive CAN FD Transceiver

Package

14-SOIC (0.154", 3.90mm Width)

Lifecycle

Production (Last Updated: 3 days ago)

TCAN1043NDRQ1 Key Specifications

ParameterValue
Case/PackageSOIC
Data Rate8Mbps
DuplexHalf
GradeAutomotive
Height0 m
Length8.65 mm
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Mounting TypeSurface Mount
Number of Drivers/Receivers1/1
Number of Pins14
Operating Temperature-40°C ~ 150°C (TJ)
Package / Case14-SOIC (0.154", 3.90mm Width)
PackagingMouseReel
ProtocolCANbus
QualificationAEC-Q100
Receiver Hysteresis140 mV
RoHSCompliant
Standard Pack Qty3000
Supplier Device Package14-SOIC
Thickness1.58 mm
TypeTransceiver
Supply Voltage4.5V ~ 40V
Width3.91 mm

TCAN1043NDRQ1 Overview

Part: TCAN1043xx-Q1 (TCAN1043-Q1, TCAN1043H-Q1, TCAN1043G-Q1, TCAN1043HG-Q1), Texas Instruments

Type: Automotive Fault-Protected CAN FD Transceiver with Wake

Description: Automotive-qualified (AEC-Q100 grade 1) ISO 11898-2 (2016) CAN transceiver supporting classic CAN and CAN FD at up to 2 Mbps (5 Mbps for "G" variants), with ±58 V (±70 V for "H" variants) bus fault protection, INH output, local and remote wake-up, and VIO level shifting from 2.8 V to 5.5 V.

Operating Conditions:

  • VSUP: 4.5–45 V (standard), 4.5–60 V (H versions)
  • VCC: 4.5–5.5 V
  • VIO: 2.8–5.5 V
  • Operating free-air temperature (TA): -55 to 125 °C

Absolute Maximum Ratings:

  • VSUP: -0.3 to 58 V (standard), -0.3 to 70 V (H versions)
  • VCC: -0.3 to 7 V
  • VIO: -0.3 to 7 V
  • Bus voltage (CANH, CANL): ±58 V (standard), ±70 V (H versions)
  • Logic input and output terminal voltage: -0.3 to 7 V
  • Logic output current (RXD, nFAULT): 8 mA
  • Operating virtual junction temperature (TJ): -55 to 150 °C

Key Specs:

  • Maximum data rate: 2 Mbps (TCAN1043, TCAN1043H), 5 Mbps (TCAN1043G, TCAN1043HG)
  • Typical loop delay: 110 ns
  • Receiver common-mode input voltage: ±30 V
  • Thermal shutdown: 170 °C, with 10 °C hysteresis
  • Average power dissipation: 58 mW (VSUP = 14 V, VCC = VIO = 5 V, TJ = 27 °C, RL = 60 Ω, 500 kbps, 25% dominant); 126 mW (VCC = VIO = 5.5 V, TJ = 150 °C, RL = 50 Ω, 1 Mbps, 50% dominant)
  • Thermal resistance RθJA: 78 °C/W (SOIC-14), 33.1 °C/W (VSON-14)
  • ESD HBM on CAN bus terminals: ±16 kV
  • Driver dominant timeout supports data rates down to 9.2 kbps

Features:

  • AEC-Q100 qualified; functional safety-capable
  • Meets ISO 11898-2 (2016); IEC 62228-3 and SAE J2962-2 compliant
  • Normal, Standby and Sleep modes, with INH output and local and remote wake-up
  • Passive behavior when unpowered; hot-plug capable
  • Bus fault protection, undervoltage protection, TXD dominant timeout, and thermal shutdown
  • IEC ESD protection of bus terminals: ±8 kV
  • Bus line short-circuit detection and battery connection detection

Applications:

  • 12 V or 24 V system applications
  • Automotive and transportation
  • ADAS
  • Infotainment
  • Cluster
  • Body electronics and lighting

Package:

  • SOIC (14), 8.65 mm × 6 mm
  • VSON (14), 4.5 mm × 3 mm

TCAN1043NDRQ1 Features

  • AEC Q100: Qualified for automotive applications
  • -Temperature grade 1: TA = -55°C to 125°C
  • -Device HBM classification level: ±16kV
  • -Device CDM classification level: ±1500V
  • Functional Safety-Capable
  • -Documentation available to aid functional safety system design
  • Meets the requirements of the ISO 11898-2 (2016)
  • All devices support classic CAN and 2Mbps CAN FD (flexible data rate) and "G" options support 5Mbps
  • -Short and symmetrical propagation delays and fast loop times for enhanced timing margin
  • -Higher data rates in loaded CAN networks
  • VIO Level shifting supports 2.8V to 5.5V
  • Operating modes
  • -Normal mode
  • -Standby Mode with INH output and local and remote wake up request
  • -Low power sleep mode with INH output and local and remote wake up request
  • Passive behavior when unpowered
  • -Bus and logic terminals are high impedance (no load to operating bus or application)
  • -Hot plug capable: power up and down glitch free operation on bus and RXD output
  • Meets or exceeds EMC standard requirements
  • -IEC 62228-3 - 2007 compliant
  • -SAE J2962-2 compliant
  • Protection features
  • -IEC ESD protection of bus terminals: ±8kV
  • -Bus fault protection: ±58V (non-H variants) and ±70V (H variants)
  • -Undervoltage protection on supply terminals
  • -Driver dominant time Out (TXD DTO): data rates down to 9.2kbps
  • -Thermal shutdown protection (TSD)
  • Receiver common mode input voltage: ±30V
  • Typical loop delay: 110ns
  • Junction temperatures from -55°C to 150°C
  • Available in SOIC (14) package and leadless VSON (14) package (4.5mm x 3mm) with improved automated optical inspection (AOI) capability

TCAN1043NDRQ1 Applications

TCAN1043NDRQ1 Pin Configuration

Figure 5-2. DMT Package, 14 Pin (VSON) (Top View)

Table 5-1. Pin Functions

PINS - NAMEPINS - NOTYPEDESCRIPTION
TXD1Digital InputCAN transmit data input (low for dominant and high for recessive bus states)
GND2GNDGround connection
V CC3Supply5V CAN bus supply voltage
RXD4Digital OutputCAN receive data output (low for dominant and high for recessive bus states), tri-state
V IO5SupplyI/O supply voltage
EN6Digital InputEnable input for mode control, integrated pull down
INH7High Voltage OutputCan be used to control system voltage regulators
nFAULT8Digital OutputFault output, inverted logic
WAKE9High Voltage InputWake input terminal, high voltage input
V SUP10SupplyReverse-blocked battery supply input
NC11-No connect (not internally connected)
CANL12Bus I/OLow-level CAN bus input/output line
CANH13Bus I/OHigh-level CAN bus input/output line
nSTB14Digital InputStandby input for mode control, integrated pull down

Table 5-1. Pin Functions

TCAN1043NDRQ1 Electrical Characteristics

Over recommended operating conditions with TA = -55°C to 125°C (unless otherwise noted).

PARAMETERPARAMETERPARAMETERTEST CONDITIONSMINTYP (1)MAXUNIT
SUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICSSUPPLY CHARACTERISTICS
I SUPSupply current V SUPNormal, Silent, Go-to-SleepNormal, Silent, Go-to-Sleep4070μA
I SUPStandby modeStandby mode, V CC > 4.5 V, V IO > 2.8 V, V INH = V (WAKE) = V SUP1545μA
I SUPSleep modeSleep mode, V CC = V IO = V INH = 0 V V (WAKE) = V SUP1530μA
I CCSupply current Normal mode V CCDominantSee Figure 7-2. TXD = 0 V, R L = 60 Ω, C L = open. Typical bus load.70mA
I CCSupply current Normal mode V CCDominantSee Figure 7-2. TXD = 0 V, R L = 50 Ω, C L = open. High bus load.80mA
I CCSupply current Normal mode V CCDominant with bus faultSee Figure 7-2. TXD = 0 V, CANH = -25 V, R L = open, C L = open110mA
I CCSupply current Normal mode V CCRecessiveSee Figure 7-2. TXD = V IO , R L = 50 Ω, C L = open, R CM = open5mA
I CCSupply current Silent and Go-to-Sleep modeSupply current Silent and Go-to-Sleep modeSee Figure 7-2. TXD = V IO , R L = 50 Ω, C L = open2.5mA
I CCSupply current Standby modeSupply current Standby modeSee Figure 7-2. EN = L, NSTB = L5
I CCSleep modeSleep modeSee Figure 7-2. EN = H or L, NSTB = L5μA
I IOI/O supply currentNormal modeRXD floating, TXD = 0 V (dominant) nSTB = V IO , EN = V IO450μA
I IOI/O supply currentNormal, Silent or Go-to- Sleep modeRXD floating, TXD = V IO recessive5μA μA
I IOI/O supply currentSleep modeNSTB = L5μA
UV SUPUndervoltage detection on V SUP for protected modeUndervoltage detection on V SUP for protected modeUndervoltage detection on V SUP for protected mode3.04.2V
V HYS(UVSUP)Hysteresis voltage on UV SUPHysteresis voltage on UV SUPHysteresis voltage on UV SUP50mV
UV VCCRising undervoltage detection on V CC for protected modeRising undervoltage detection on V CC for protected modeRising undervoltage detection on V CC for protected mode4.14.4V
Falling undervoltage detection on V CC for protected modeFalling undervoltage detection on V CC for protected modeFalling undervoltage detection on V CC for protected mode3.53.9V
V HYS(UVVCC)Hysteresis voltage on UV VCCHysteresis voltage on UV VCCHysteresis voltage on UV VCC200mV
UV VIOUndervoltage detection on V IO for protected modeUndervoltage detection on V IO for protected modeUndervoltage detection on V IO for protected mode1.32.75V
V HYS(UVIO)Hysteresis voltage on UV IOHysteresis voltage on UV IOHysteresis voltage on UV IO80mV
Driver Electrical CharacteristicsDriver Electrical CharacteristicsDriver Electrical CharacteristicsDriver Electrical CharacteristicsDriver Electrical CharacteristicsDriver Electrical CharacteristicsDriver Electrical CharacteristicsDriver Electrical Characteristics
V O(D)Bus output voltage dominant - normal modeCANHSee Figure 7-2 and Figure 8-3, TXD = 0 V, Normal mode, 50 ≤ R ≤ 65 Ω, C = open,2.754.5V
CANLL L R CM = open0.52.25V
V O(R)Bus output voltage recessiveCANH and CANLSee Figure 7-2 and Figure 8-3, TXD = V CC , V IO = V CC , Normal or Silent (2) , R L = open, R CM = open20.5 × V CC3V
MINNOMMAXUNIT
V SUPBattery supply (reverse-blocked) voltage range - standard version4.545V
V SUPBattery supply (reverse-blocked) voltage range - H version4.560V
V CC5 V Supply Voltage4.55.5V
V IOI/O supply voltage2.85.5V
I OH(LOGIC)Logic terminal high level output current - RXD and nFAULT-2mA
I OL(LOGIC)Logic terminal low level output current - RXD and nFAULT2mA
I O(INH)INH output current1mA
T AOperational free-air temperature-55125°C

TCAN1043NDRQ1 Thermal Information

THERMAL METRIC (1)THERMAL METRIC (1)TCAN1043x-Q1 - D (SOIC) - 14 PINSTCAN1043x-Q1 - DMT (VSON) - 14 PINSUNIT
R θJAJunction-to-ambient thermal resistance7833.1°C/W
R θJC(top)Junction-to-case (top) thermal resistance33.630.5°C/W
R θJBJunction-to-board thermal resistance34.710.8°C/W
Ψ JTJunction-to-top characterization parameter5.70.4°C/W
Ψ JBJunction-to-board characterization parameter34.310.7°C/W
R θJC(bot)Junction-to-case (bottom) thermal resistancen/a1.3°C/W

www.ti.com

TCAN1043NDRQ1 Typical Application

Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI's customers are responsible for determining suitability of components for their purposes, as well as validating and testing their design implementation to confirm system functionality.

TCAN1043NDRQ1 Package Information

PART NUMBERPACKAGE (1)PACKAGE SIZE (2)
TCAN1043xx-Q1SOIC (14)8.65mm × 6mm
TCAN1043xx-Q1VSON (14)4.5mm × 3mm
  • (1) For more information, see Section 12.
  • (2) The package size (length × width) is a nominal value and includes pins, where applicable.

Copyright © 2016, Texas Instruments Incorporated www.ti.com

Functional Block Diagram

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
TCAN1043Texas Instruments—
TCAN1043-Q1Texas Instruments—
TCAN1043DQ1Texas InstrumentsSOIC-14
TCAN1043DQ1.ATexas InstrumentsSOIC-14
TCAN1043DQ1.BTexas InstrumentsSOIC-14
TCAN1043DRQ1Texas Instruments14-SOIC (0.154", 3.90mm Width)
TCAN1043DRQ1.ATexas InstrumentsSOIC-14
TCAN1043DRQ1.BTexas InstrumentsSOIC-14
TCAN1043G-Q1Texas Instruments—
TCAN1043GDQ1Texas Instruments14-SOIC (0.154", 3.90mm Width)
TCAN1043GDQ1.ATexas InstrumentsSOIC (14)
TCAN1043GDQ1.BTexas InstrumentsSOIC-14
TCAN1043GDRQ1Texas Instruments14-SOIC (0.154", 3.90mm Width)
TCAN1043GDRQ1.ATexas InstrumentsSOIC-14
TCAN1043GDRQ1.BTexas InstrumentsSOIC-14
TCAN1043H-Q1Texas Instruments—
TCAN1043HDQ1Texas Instruments14-SOIC (0.154", 3.90mm Width)
TCAN1043HDQ1.ATexas InstrumentsSOIC-14
TCAN1043HDQ1.BTexas InstrumentsSOIC-14
TCAN1043HDRQ1Texas InstrumentsSOIC-14
TCAN1043HDRQ1.ATexas InstrumentsSOIC-14
TCAN1043HDRQ1.BTexas InstrumentsSOIC-14
TCAN1043HG-Q1Texas InstrumentsSOIC-14
TCAN1043HGDQ1Texas Instruments14-SOIC (0.154", 3.90mm Width)
TCAN1043HGDQ1.ATexas InstrumentsSOIC-14
TCAN1043HGDQ1.BTexas InstrumentsSOIC-14
TCAN1043X-Q1Texas Instruments—

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