MAX8600集成电路（IC）的电池充电器规格书PDF中文资料

General Description

The MAX8600/MAX8601 single-/dual-input linear battery chargers safely charge single-cell Li+ batteries. The charging rate is optimized to accommodate the thermal characteristics of a given application. There is no need to reduce the maximum charge current or worst-case charger power dissipation. Charging is optimized for Li+ cells using a control algorithm that includes low-battery precharging, voltage and currentlimited fast-charging, and top-off charging, while continuously monitoring the battery for overvoltage, over/undertemperature, and charging time. The charger timeout protection is programmable. The charger status is indicated by three open-drain outputs.

特性 Features

♦ Single- (MAX8600) or Dual- (MAX8601) Input Li+ Charger

♦ Up to 1A Programmable Fast-Charge

♦ 100mA/500mA USB Select Input (MAX8601)

♦ ±5 Fast-Charge Current-Limit Accuracy

♦ 14V Input Overvoltage Protection

♦ Programmable On-Chip Charge Timers

♦ Battery Thermistor Input

♦ Charger-Status Outputs

♦ Thermally Optimized Charge Rate

♦ 14-Pin, 3mm x 3mm TDFN Package

Applications

    Cell Phones

    Portable Media Players

    Digital Cameras

    MP3 Players

    PDAs

    Wireless Appliances