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TCAN1043-Q1 Datasheet Preview

TCAN1043-Q1 Datasheet

Low-Power Fault Protected CAN Transceiver

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TCAN1043-Q1, TCAN1043H-Q1, TCAN1043HG-Q1, TCAN1043G-Q1
SLLSEV0D – NOVEMBER 2017 – REVISED JULY 2019
TCAN1043xx-Q1 Low-Power Fault Protected CAN Transceiver with CAN FD and Wake
1 Features
1 AEC Q100: Qualified for automotive applications
– Temperature Grade 1: –55°C to 125°C, TA
– Device HBM classification level: ±16 kV
– Device CDM classification level: ±1500 V
• Meets the requirements of the ISO 11898-2
(2016)
• All devices support classic CAN and 2 Mbps CAN
FD (flexible data rate) and "G" options support 5
Mbps
– Short and symmetrical propagation delays and
fast loop times for enhanced timing margin
– Higher data rates in loaded CAN networks
• VIO Level shifting supports 2.8 V to 5.5 V
• 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
• Ideal passive behavior when unpowered
– Bus and logic terminals are high impedance
(no load to operating bus or application)
– Hot plug capable: power up/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: ±8 kV
– Bus fault protection: ±58 V (non-H variants)
and ±70 V (H variants)
– Undervoltage protection on supply terminals
– Driver dominant time Out (TXD DTO): data
rates down to 9.2 kbps
– Thermal shutdown protection (TSD)
• Receiver common mode input voltage: ±30 V
• Typical loop delay: 110 ns
• Junction temperatures from –55°C to 150°C
• Available in SOIC (14) package and leadless
VSON (14) package (4.5 mm x 3.0 mm) with
improved automated optical inspection (AOI)
capability
2 Applications
• 12-V or 24-V System applications
• Automotive and transportation
– Advanced driver assistance system (ADAS)
– Infotainment
– Cluster
– Body electronics & lighting
3 Description
The TCAN1043xx-Q1 meets the physical layer
requirements of the ISO 11898–2 (2016) High Speed
Controller Area Network (CAN) specification providing
an interface between the CAN bus and the CAN
protocol controller. These devices support both
classical CAN and CAN FD up to 2 megabits per
second (Mbps). Devices with part numbers that
include the suffix “G” are designed for CAN FD data
rates up to 5 Mbps. The TCAN1043xx-Q1 allows for
system-level reductions in battery current
consumption by selectively enabling (via the INH
output pin) the various power supplies that may be
present on a node. This allows an ultra-low-current
sleep state in which power is gated to all system
components except for the TCAN1043xx-Q1, which
remains in a low-power state monitoring the CAN
bus.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TCAN1043xx-Q1
SOIC (14)
VSON (14)
8.95 mm x 3.91 mm
4.50 mm x 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Functional Block Diagram
VCC
VIO
VSUP
3 5 10
VIO
TXD 1
VSUP
TRANSMIT
DOMINANT
TIME OUT
INH 7
VSUP
WAKE 9
WAKE
LDO
NC
11
VCC
VCC
13
12
nFAULT
nSTB
EN
8
14
6
4
RXD
CONTROL and MODE
LOGIC
UNDER
VOLTAGE
OVER
TEMP
Sleep Receiver
WUP
Detect
MUX
RECEIVE
DOMINANT
TIME OUT
Normal Receiver
2
GND
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

TCAN1043-Q1 Datasheet Preview

TCAN1043-Q1 Datasheet

Low-Power Fault Protected CAN Transceiver

No Preview Available !

TCAN1043-Q1, TCAN1043H-Q1, TCAN1043HG-Q1, TCAN1043G-Q1
SLLSEV0D – NOVEMBER 2017 – REVISED JULY 2019
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Description (continued)......................................... 3
6 Device Comparison Table..................................... 4
7 Pin Configuration and Functions ......................... 4
8 Specifications......................................................... 5
8.1 Absolute Maximum Ratings ..................................... 5
8.2 ESD Ratings.............................................................. 5
8.3 ESD Ratings IEC Specification ................................. 6
8.4 Recommended Operating Conditions....................... 6
8.5 Thermal Information .................................................. 6
8.6 Dissipation Ratings ................................................... 7
8.7 Electrical Characteristics........................................... 7
8.8 Switching Characteristics .......................................... 9
8.9 Typical Characteristics ............................................ 12
9 Parameter Measurement Information ................ 13
10 Detailed Description ........................................... 19
10.1 Overview ............................................................... 19
10.2 Functional Block Diagram ..................................... 19
10.3 Feature Description............................................... 20
10.4 Device Functional Modes...................................... 25
11 Application and Implementation........................ 34
11.1 Application Information.......................................... 34
11.2 Typical Application ................................................ 34
12 Power Supply Recommendations ..................... 37
13 Layout................................................................... 38
13.1 Layout ................................................................... 38
13.2 Layout Example .................................................... 39
14 Device and Documentation Support ................. 40
14.1 Related Links ........................................................ 40
14.2 Receiving Notification of Documentation Updates 40
14.3 Community Resources.......................................... 40
14.4 Trademarks ........................................................... 40
14.5 Electrostatic Discharge Caution ............................ 40
14.6 Glossary ................................................................ 40
15 Mechanical, Packaging, and Orderable
Information ........................................................... 40
4 Revision History
Changes from Revision C (October 2018) to Revision D
Page
• Changed the second sentence in the CAN Bus Dominant Fault section............................................................................. 23
• Changed the D0014A mechanical pages ............................................................................................................................ 41
Changes from Revision B (May 2018) to Revision C
Page
• Updated ICC dominant with bus fault ...................................................................................................................................... 7
• Added footnote for IIH and IIL ................................................................................................................................................. 9
• Changed the Under-Voltage callout in Figure 21 ................................................................................................................. 27
• Added sentence: "This minimizes the current flowing into the WAKE pin..." to the last paragraph in Local Wake Up
(LWU) via WAKE Input Terminal .......................................................................................................................................... 30
Changes from Revision A (December 2017) to Revision B
Page
• Updated note 1 to: AEC Q100-002 indicates that HBM stressing shall be in accordance with the
ANSI/ESDA/JEDEC JS-01 specification. ............................................................................................................................... 5
• Added Note 2 To ESD Specification Table ............................................................................................................................ 6
• Updated IEC 61000-4-2 Unpowered Contact Dicharge to ±15kV ......................................................................................... 6
• Changed Max tWK_FILTER to 1.8µs.......................................................................................................................................... 10
Changes from Original (November 2017) to Revision A
Page
• Changed status from Advance Information to Production Data ............................................................................................ 1
2 Submit Documentation Feedback
Copyright © 2017–2019, Texas Instruments Incorporated
Product Folder Links: TCAN1043-Q1 TCAN1043H-Q1 TCAN1043HG-Q1 TCAN1043G-Q1


Part Number TCAN1043-Q1
Description Low-Power Fault Protected CAN Transceiver
Maker etcTI
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