BQ2023 Datasheet - Texas Instruments

BQ2023 Advanced Battery Monitor

The bq2023 is an advanced battery monitoring IC that accurately measures the charge and discharge currents in rechargeable battery packs. Intended for pack integration, the bq2023 contains all the necessary functions to form the basis for an accurate battery gas gauge in cellular phones, PDAs, or ot.

bq2023 SINGLEĆWIRE ADVANCED BATTERY MONITOR IC FOR CELLULAR AND PDA APPLICATIONS SLUS480B MAY 2001 D Multifunction Monitoring IC Designed to Work With an Intelligent Host Controller: Provides Accurate State of Charge Information for Rechargeable Batteries Enhances Power and Charge Management in the System D Supply Operation Down to 2.4 V; Ideal for Single-Cell Li-Ion or Li-Pol Applications D Communicates Over Single-Wire SDQ Serial Interface D Resolves Signals Dow.

BQ2023 Datasheet (1.26 MB)