ZHCSRF8
December 2022
TPS3435
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
器件比较
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Timing Requirements
7.7
Switching Characteristics
7.8
Timing Diagrams
7.9
Typical Characteristics
8
详细说明
8.1
Overview
8.2
Functional Block Diagrams
8.3
Feature Description
8.3.1
Timeout Watchdog Timer
8.3.1.1
tWD Timer
8.3.1.2
Watchdog Enable Disable Operation
8.3.1.3
tSD Watchdog Start Up Delay
8.3.1.4
SET Pin Behavior
8.3.2
Manual RESET
8.3.3
WDO Output
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Output Assert Delay
9.1.1.1
Factory-Programmed Output Assert Delay Timing
9.1.1.2
Adjustable Capacitor Timing
9.1.2
Watchdog Timer Functionality
9.1.2.1
Factory-Programmed Timing Options
9.1.2.2
Adjustable Capacitor Timing
9.2
Typical Applications
9.2.1
Design 1: Monitoring a Standard Microcontroller for Timeouts
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
Setting the Watchdog Timeout Period
9.2.1.2.2
Setting Output Assert Delay
9.2.1.2.3
Setting the Startup Delay
9.2.1.2.4
Calculating the WDO Pullup Resistor
9.2.1.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
接收文档更新通知
12.2
支持资源
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DDF|8
MPDS569B
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsrf8_oa
12.5
术语表
TI 术语表
本术语表列出并解释了术语、首字母缩略词和定义。