X3100PT-V中文資料Xicor數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The X3100 is a protection and monitor IC for use in battery packs consisting of 4 series Lithium-Ion battery cells. The X3101 is designed to work in 3 cell applications. Both devices provide internal over charge, over-discharge, and over-current protection circuitry, internal EEPROM memory, an internal voltage regulator, and internal drive circuitry for external FET devices that control cell charge, discharge, and cell voltage balancing.

FEATURE

? Software Selectable Protection Levels and Variable Protect Detection/Release Times

? Integrated FET Drive Circuitry

? Cell Voltage and Current Monitoring

? 0.5 Accurate Voltage Regulator

? Integrated 4kbit EEPROM

? Flexible Power Management with 1μA Sleep Mode

? Cell Balancing Control

BENEFIT

? Optimize protection for chosen cells to allow maximum use of pack capacity.

? Reduce component count and cost

? Simplify implementation of gas gauge

? Accurate voltage and current measurements

? Record battery history to optimize gas gauge, track pack failures and monitor system use

? Reduce power to extend battery life

? Increase battery capacity and improve cycle life battery life