首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 嵌入式系统 > 2AA电池和一个单一的集成电源电源数码照相机

2AA电池和一个单一的集成电源电源数码照相机

资料介绍
摘要:本应用笔记介绍了如何集成电源和​​2AA电池供电的数码相机( DSC )或摄像机。在MAX1802降压电源权力的在DSC的所有系统块。使用这种单一的集成电源DSC或摄像机设计减少了元件数量和空间。

Maxim > App Notes > Battery Management Power-Supply Circuits
Keywords: power supplies, digital still camera, DSC, video camera, step-down controller, step-up controller, converter power supply, linear Dec 27, 2001
regulator, portable system power

APPLICATION NOTE 909
Power a Digital Still Camera with 2AA Batteries and a Single
Integrated Power Supply


Abstract:This application note explains how an integrated power supply and 2AA cells power a digital still camera (DSC) or video
camera. The MAX1802 step-down power supply powers all the system blocks in a DSC. Using this single integrated power
supply reduces component count and space in DSC or video camera designs.

Digital camera supplies must be small and efficient. The power supplies must be relatively free of low-power noise, so ……
2AA电池和一个单一的集成电源电源数码照相机
本地下载

评论