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

應用 Application

? 計算機：臺式機、工作站和服務器
? 控制器
? 嵌入式控制系統(tǒng)
? 智能儀表
? 多電壓系統(tǒng)：3V/5V、5V/12V、5V/24V
? 便攜式電池供電設備
? 便攜式計算機

簡介

MAX6310屬于集成電路（IC）的監(jiān)控器。由制造生產的MAX6310監(jiān)控器PMIC 監(jiān)控器用于監(jiān)視和/或控制電路中的電壓軌，能夠連接微控制器以維持一定的功率限值。監(jiān)控器類型包括電池備用電路、監(jiān)控器、多電壓監(jiān)控器、電源監(jiān)控器、穩(wěn)壓器/監(jiān)控器、復位計時器、定序器、簡單復位/上電復位、智能開/關控制器、系統(tǒng)管理器、電壓檢測器和看門狗電路。