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MAX866评估板

产品详情

主要特征

简化框图

Technical Docs

数据资料 MAX866评估板 Jul 01, 1995

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主要特征

  • Low 0.8V to 6V Input Supply Voltage
  • 0.9V Guaranteed Start-Up Supply Voltage
  • 27µA Quiescent Current
  • 1µA Shutdown Mode
  • Up to 250kHz Switching Frequency
  • ±1.5% Reference Tolerance
  • Low-Battery Detector (LBI/LBO)
  • Ultra-Small 8-Pin µMAX Package (1.11mm High)
  • Surface-Mount Construction
  • Fully Assembled and Tested

应用/用途

  • 1节电池供电设备
  • 备用电源
  • 探测器
  • 寻呼机
  • 远端控制

描述

The MAX866 evaluation kit (EV kit) is a fully assembled and tested surface-mount printed circuit board. It can also evaluate the adjustable-output MAX867.

The MAX866/MAX867 are CMOS, step-up, DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX866 accepts a positive input voltage between 0.8V and VOUT and converts it to a higher, pin-selectable output voltage of 3.3V or 5V. The MAX867 adjustable version accepts 0.8V to 6V input voltages and generates a higher, adjustable output voltage in the 2.7V to 6V range. Typical full-load efficiencies for the MAX866/MAX867 are greater than 80%.

A movable jumper on the EV kit selects either a 3.3V or 5.0V output voltage. Additional pads on the board's solder side accommodate resistors for the LBI/LBO low battery detector or MAX867 output adjustment.

简化框图

Technical Docs

数据资料 MAX866评估板 Jul 01, 1995

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心