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TCAN1042HVDRBRQ1

Name: TCAN1042HVDRBRQ1
Rating: 4.7 (12 reviews)

IC TRANSCEIVER 1/1 8VSON

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Mfr。パート #TCAN1042HVDRBRQ1
パッケージ 8-VDFN Exposed Pad
データシート TCAN1042HVDRBRQ1 DataSheet
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仕様

Supplier	Texas Instruments
Package	Tape & Reel (TR)
Series	Automotive, AEC-Q100
ProductStatus	Active
Type	Transceiver
Protocol	CANbus
NumberofDrivers/Receivers	1/1
DataRate	2Mbps
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	-55°C ~ 125°C
MountingType	Surface Mount, Wettable Flank
Package/Case	8-VDFN Exposed Pad

概要

Description

The TCAN1042HV is TI’s high-voltage CAN transceiver designed for automotive and industrial networks. It sits between a CAN controller and the CAN bus, providing high-voltage–tolerant CANH/CANL pins and robust protection features. The HV variant targets 24-V and 48-V environments, offering enhanced fault protection (short-to-ground/short-to-VCC, thermal shutdown) and good ESD performance. It supports typical CAN data rates up to 1 Mbps, includes low-power standby/wake functionality, and complies with standard CAN protocols (CAN 2.0A/B). The DRBRQ1 suffix indicates a specific package and ordering option (the exact package, RoHS status, and tape-and-reel code for procurement). Typical applications include ECUs and devices in automotive, industrial, and distributed sensor networks requiring high-voltage bus operation and fault tolerance.

Features

Here are the key features of the TCAN1042HVDRBRQ1:
- High-speed CAN transceiver compliant with ISO 11898-2 (data rates up to 1 Mbps)
- High-voltage tolerant CAN bus interface (CANH/CANL) suitable for rugged automotive/industrial use
- Robust fault protection: protection against short to GND, short to VCC, and overvoltage on CAN bus
- Transient and ESD protection on CAN pins
- Undervoltage detection and thermal shutdown for safe operation
- Low quiescent current with sleep/wake capabilities for low power
- Wide supply range with 3.3 V/5 V logic compatibility
- Receiver provides fail-safe/dominant-recessive signaling for reliable communication
- Automotive-grade temperature range and compact 8-pin package (DRBRQ1)
Note: for exact electrical specs (voltage limits, current, and timing), consult the TI datasheet.

Package

HVSON-8 package — an 8-pin high-voltage small-outline no-lead (leadless) package (3x3 mm).

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Single-channel high-voltage CAN transceiver. Interfaces between a microcontroller (TXD, RXD, EN, STB/standby) and the CAN bus (CANH, CANL); provides the CAN physical layer with VCC and GND supply.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits and embedded processors for automotive, industrial, and consumer markets.

Application

Typical applications include:
- Automotive networks (CAN/CAN FD) in body, chassis, and powertrain; 12/24V and high‑voltage environments
- Electric/hybrid vehicle subsystems (motor controllers, power electronics, BMS)
- Industrial automation and control (robotics, CNC, motor drives, PLCs)
- Industrial gateways and distributed sensor networks
- Harsh‑environment networks needing robust, high‑voltage‑tolerant CAN transceivers with strong ESD/EMI immunity

Equivalent

Direct pin-for-pin equivalents for TCAN1042HVDRBRQ1 aren’t published. Closest cross substitutes by function (high-voltage CAN transceivers) include:
- NXP TJA1042 family
- Infineon TLE9x/TLE92x CAN transceivers
- STMicroelectronics L9616/L96x CAN transceivers
- Onsemi NCV7x CAN transceivers
Note: verify electricals, pinout, and voltage ranges; use TI’s Cross-Reference tool or distributors for exact cross references.