X3100PT-V中文资料XICOR数据手册PDF规格书

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