ZHCS840G
February 2012 – February 2019
TPS3700
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化原理图
输出与输入阈值和迟滞
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Switching Characteristics
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Inputs (INA+, INB–)
7.3.2
Outputs (OUTA, OUTB)
7.3.3
Window Voltage Detector
7.3.4
Immunity to Input Terminal Voltage Transients
7.4
Device Functional Modes
7.4.1
Normal Operation (VDD > UVLO)
7.4.2
Undervoltage Lockout (V(POR) < VDD < UVLO)
7.4.3
Power-On Reset (VDD < V(POR))
8
Application and Implementation
8.1
Application Information
8.1.1
VPULLUP to a Voltage Other Than VDD
8.1.2
Monitoring VDD
8.1.3
Monitoring a Voltage Other Than VDD
8.1.4
Monitoring Overvoltage and Undervoltage for Separate Rails
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Resistor Divider Selection
8.2.2.2
Pullup Resistor Selection
8.2.2.3
Input Supply Capacitor
8.2.2.4
Input Capacitors
8.2.3
Application Curves
8.3
Do's and Don'ts
9
Power-Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
器件支持
11.1.1
开发支持
11.1.1.1
评估模块
11.1.2
器件命名规则
11.2
文档支持
11.2.1
相关文档
11.3
接收文档更新通知
11.4
社区资源
11.5
商标
11.6
静电放电警告
11.7
术语表
12
机械、封装和可订购信息
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
DSE|6
DDC|6
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcs840g_oa
zhcs840g_pm
1
特性
宽电源电压范围:1.8V 至 18V
可调节阈值:低至 400mV
高阈值精度:
工作温度范围内精度为 1.0%
0.25%(典型值)
低静态电流:5.5μA(典型值)
用于过压和欠压检测的漏极开路输出
内部迟滞:5.5mV(典型值)
温度范围:–40°C 至 125°C
封装:
SOT-6
1.5mm × 1.5mm WSON-6