福建快三开奖结果查询

0755-84196189
产品查询
产品列表
  • 产品名称:
    MAX713CSE(电池快速充电控制器)
  • 功能名称:
    电池快速充电控制器
  • 概要:

    NiCd/NiMH电池快速充电控制器

    为1节至16节电池充电,充电速率可达4C

    概述

    The MAX712/MAX713 fast-charge Nickel Metal Hydride (NiMH) and Nickel Cadmium (NiCd) batteries from a DC source at least 1.5V higher than the maximum battery voltage. 1 to 16 series cells can be charged at rates up to 4C. A voltage-slope detecting analog-to-digital converter, timer, and temperature window comparator determine charge completion. The MAX712/MAX713 are powered by the DC source via an on-board +5V shunt regulator. They draw a maximum of 5μA from the battery when not charging. A low-side current-sense resistor allows the battery charge current to be regulated while still supplying power to the battery's load.

    The MAX712 terminates fast charge by detecting zero voltage slope, while the MAX713 uses a negative voltage-slope detection scheme. Both parts come in 16-pin DIP and SO packages. An external power PNP transistor, blocking diode, three resistors, and three capacitors are the only required external components.

    The evaluation kit is available: Order the MAX712EVKIT-DIP for quick evaluations of the linear charger.

    数据资料

     
    英文 下载数据资料(PDF)下载 Rev. 6 (PDF, 228kB)
      将该数据资料发送到邮箱(email地址)Email
     
    现备有评估板:MAX713SWEVKIT 

    关键特性

    • Fast-Charge NiMH or NiCd Batteries
    • Voltage Slope, Temperature, and Timer Fast-Charge Cutoff
    • Charge 1 to 16 Series Cells
    • Supply Battery's Load While Charging (Linear Mode)
    • Fast Charge from C/4 to 4C Rate
    • C/16 Trickle-Charge Rate
    • Automatically Switch from Fast to Trickle Charge
    • Linear Mode Power Control
    • 5μA (max) Drain on Battery when Not Charging
    • 5V Shunt Regulator Powers External Logic

      应用/使用

      • 蜂窝电话
      • 无绳电话
      • 手持终端
      • 笔记本电脑、笔记本电脑与掌上电脑
      • 便携式立体声

     

  • 特征:

    • 电池快速充电控制器
  • 技术资料下载: