MAX6311数据手册集成电路（IC）的监控器规格书PDF

描述 Description

The MAX6305–MAX6313 CMOS microprocessor (µP) supervisory circuits are designed to monitor more than one power supply. Ideal for monitoring both 5V and 3.3V in personal computer systems, these devices assert a system reset if any of the monitored supplies falls outside the programmed threshold. Low supply current (15µA) and a small package suit them for portable applications. The MAX6305–MAX6313 are specifically designed to ignore fast transients on any monitored supply.
These devices are available in a SOT23-5 package, have factory-programmed reset thresholds from 2.5V to 5.0V (in 100mV increments), and feature four power-on reset timeout periods. Ten standard versions are available. Contact the factory for availability of non standard versions.

特性 Features

• Small 5-Pin SOT23 Package
• Precision Factory-Set VCC Reset Thresholds; Available in 0.1V Increments from 2.5V to 5V
• Immune to Short VCC Transients
• Guaranteed Active-Low RESET Valid to VCC = 1V
• Guaranteed Over Temperature
• 8µA Supply Current
• Factory-Set Reset Timeout Delay from 1ms (min) to 1120ms (min)
• No External Components
• Manual Reset Input
• Under/Overvoltage Supply Monitoring

应用 Application

• 计算机：台式机、工作站和服务器
• 控制器
• 嵌入式控制系统
• 智能仪表
• 多电压系统：3V/5V、5V/12V、5V/24V
• 便携式电池供电设备
• 便携式计算机

简介

MAX6311属于集成电路（IC）的监控器。由制造生产的MAX6311监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。