RAJ240090中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Features

? Eight cell voltage monitors support Li-ion CoO2,

Li-ion Mn2O4, Li-ion FePO4, and other chemistries

? Stand-alone pack control - no MCU needed

? Multiple voltage protection options (each

programmable to 4.8V; 12-bit digital value) and

selectable overcurrent protection levels

? Programmable detection/recovery times for

overvoltage, undervoltage, overcurrent, and

short-circuit conditions

? Configuration/calibration registers maintained in

EEPROM

? Open Wire battery connection detection

? Integrated charge/discharge FET drive circuitry with

built-in charge pump supports high-side N-channel

FETs

? Cell balancing uses external FETs with internal

state machine or an optional external MCU

? Enters low power states after periods of inactivity

○ Charge or discharge current detection resumes

normal scan rates

Related Literature

For a full list of related documents, visit our website:

? ISL94202 device page