ZHCSPC3A
May 2021 – November 2021
TCAN11623-Q1
,
TCAN11625-Q1
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
说明(续)
6
Pin Configurations and Functions (TCAN11625)
7
Pin Configurations and Functions (TCAN11623)
8
Specifications
8.1
Absolute Maximum Ratings
8.2
ESD Ratings
8.3
ESD Ratings IEC Specification
8.4
Recomended Operating Conditions
8.5
Thermal Information
8.6
Power Supply Characteristics
8.7
Electrical Characteristics
8.8
Switching Characteristics
8.9
Typical Characteristics
9
Parameter Measurement Information
10
Detailed Description
10.1
Overview
10.2
Functional Block Diagram
10.3
Feature Description
10.3.1
VSUP Pin
10.3.2
VCCOUT Pin
10.3.3
VFLT Pin
10.3.4
VLDO3 Pin
10.3.5
Digital Inputs and Outputs
10.3.5.1
TXD Pin
10.3.5.2
RXD Pin
10.3.5.3
TS Pin
10.3.6
Digital Control and Timing
10.3.7
VIO Pin
10.3.8
GND
10.3.9
INH Pin
10.3.10
WAKE Pin
10.3.11
nRST Pin
10.3.12
CAN Bus Pins
10.3.13
Local Faults
10.3.13.1
TXD Dominant Timeout (TXD DTO)
10.3.13.2
Thermal Shutdown (TSD)
10.3.13.3
Under/Over Voltage Lockout
10.3.13.4
Unpowered Devices
10.3.13.5
Floating Terminals
10.3.13.6
CAN Bus Short Circuit Current Limiting
10.3.13.7
Sleep Wake Error Timer
10.4
Device Functional Modes
10.4.1
Operating Mode Description
10.4.1.1
Normal Mode
10.4.1.2
Standby Mode
10.4.1.3
Sleep Mode
10.4.1.3.1
Remote Wake Request via Wake-Up Pattern (WUP)
10.4.1.3.2
Local Wake-Up (LWU) via WAKE Input Terminal
10.4.1.4
Reset Mode
10.4.1.5
Fail-safe Mode
10.4.2
CAN Transceiver
10.4.2.1
CAN Transceiver Operation
10.4.2.2
CAN Transceiver Modes
10.4.2.2.1
CAN Off Mode
10.4.2.2.2
CAN Autonomous: Inactive and Active
10.4.2.2.3
CAN Active
10.4.2.3
Driver and Receiver Function Tables
10.4.2.4
CAN Bus States
11
Application Information
11.1
Application Information Disclaimer
11.2
Typical Application
11.2.1
Design Requirements
11.2.1.1
Bus Loading, Length and Number of Nodes
11.2.2
Detailed Design Procedures
11.2.2.1
CAN Termination
11.3
Application Curves
12
Power Supply Requirements
13
Layout
13.1
Layout Guidelines
13.2
Layout Example
14
Device and Documentation Support
14.1
Documentation Support
14.1.1
Related Documentation
14.2
接收文档更新通知
14.3
支持资源
14.4
Trademarks
14.5
Electrostatic Discharge Caution
14.6
术语表
15
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DMT|14
MPSS087B
散热焊盘机械数据 (封装 | 引脚)
DMT|14
QFND638
订购信息
zhcspc3a_oa
1
特性
符合面向汽车应用的 AEC Q100(1 级)标准
符合 ISO 11898-2:2016 的要求
提供功能安全
可帮助进行功能安全系统设计的文档
宽工作输入电压范围
为 CAN 收发器供电的集成 LDO
具有 100mA 输出电流能力的 5V LDO - TCAN11625
具有 70mA 输出电流能力的 3.3V LDO - TCAN11623
支持高达 8Mbps 的传统 CAN 和 CAN FD
V
IO
电平转换支持:1.7V 至 5.5V
工作模式
正常模式
待机模式
低功耗睡眠模式
高压 INH 输出,用于系统电源控制
支持通过 WAKE 引脚实现本地唤醒
定义了未上电时的行为
总线和 IO 终端为高阻抗(运行总线或应用上无负载)
保护特性:
±58V CAN 总线容错
V
SUP
上支持负载突降
IEC ESD 保护
欠压和过压保护
热关断保护
TXD 显性状态超时 (TXD DTO)
支持超宽结温范围
采用无引线 VSON (14) 封装,具有可湿性侧面,提高了自动光学检测 (AOI) 能力