在系统可编程电源管理芯片及其应用  

In-System Programmable Power Manager IC and Its Application

作　　者：王凯[1] 王传杰[1] 马骏[1] 

机构地区：[1]杭州电子科技大学CAD所,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2005年第3期24-26,共3页Journal of Hangzhou Dianzi University：Natural Sciences

摘　　要：简述了在系统可编程电源管理芯片ispPAC-POWER1208的结构、功能和开发环境PAC-De signer,给出了基于该器件的多电压系统的电源管理应用实例,并主要讨论了电源时序管理和监控的实现,比较了对供电异常情况处理的两种方法,同时简要介绍了设计仿真。该器件可使多电压供电系统的设计大为简化,缩短开发时间。The paper presents the structure, function and development environment of ispPAC-POWER1208, gives an application in power manager of multi-voltage system based on this device and mainly discuss the implement of power sequencing and monitoring, compare two method of solving power supply exception, and simply introduce the design simulation. This device can simplify the design of multi-voltage supply system, decrease time required for developing.

关 键 词：可编程逻辑器件 电源管理 多电压供电 时序 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]