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

ISL94202IRTZ-T7A屬于集成電路（IC） > 電池管理。瑞薩科技有限公司制造生產的ISL94202IRTZ-T7A電池管理電池管理 PMIC（電源管理集成電路）系列產品可用于電池相關的監(jiān)測和控制功能，包括身份驗證、電池平衡、狀態(tài)監(jiān)測、電量計量、電源選擇、短路保護、過壓和欠壓保護等等。請注意，雖然該系列中的某些產品可能包括電池充電功能，但將充電功能作為主要功能的產品是單獨分類的。