ZHCSK23A
July 2019 – September 2019
TPS3870-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
集成过压检测
典型过压精度分布
4
修订历史记录
5
Device Comparison Table
6
Pin Configuration and Functions
Pin 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
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
VDD
8.3.2
SENSE
8.3.3
RESET
8.3.4
Capacitor Time (CT)
8.3.5
Manual Reset (MR)
8.4
Device Functional Modes
8.4.1
Normal Operation (VDD > VDD(MIN))
8.4.2
Undervoltage Lockout (VPOR < VDD < UVLO)
8.4.3
Power-On Reset (VDD < VPOR)
9
Application and Implementation
9.1
Application Information
9.1.1
Voltage Threshold Accuracy
9.1.2
CT Reset Time Delay
9.1.2.1
Factory-Programmed Reset Delay Timing
9.1.2.2
Programmable Reset Delay-Timing
9.1.3
RESET Latch Mode
9.1.4
Adjustable Voltage Thresholds
9.1.5
Immunity to SENSE Pin Voltage Transients
9.1.5.1
Hysteresis
9.2
Typical Application
9.2.1
Design 1: RESET Latch Mode
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
10
Power Supply Recommendations
10.1
Power Supply Guidelines
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
器件和文档支持
12.1
器件命名规则
12.2
文档支持
12.2.1
评估模块
12.3
接收文档更新通知
12.4
支持资源
12.5
商标
12.6
静电放电警告
12.7
Glossary
13
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DSE|6
MPDS287A
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsk23a_oa
12.2
文档支持