bq4050 Overview
The Texas Instruments bq4050 device, incorporating pensated End-of-Discharge Voltage (CEDV) technology, is a highly integrated, accurate, 1-series to 4-series cell gas gauge and protection solution, enabling autonomous charger control and cell balancing. The bq4050 device provides a fully integrated packbased solution with a flash programmable custom reduced instruction-set CPU (RISC), safety protection, and...
bq4050 Key Features
- 1 High-Side Protection N-CH FET Drive Enables Serial Bus munication During Fault Conditions
- Cell Balancing with Internal Bypass Optimizes Battery Health
- Diagnostic Lifetime Data Monitor and Black Box Recorder for Failure Analysis
- Full Array of Programmable Protection Features: Voltage, Current, Temperature
- JEITA Charge Algorithms Support Smart Charging
- Analog Front End with Two Independent ADCs
- Simultaneous Current and Voltage Sampling
- High-Accuracy Coulomb Counter with Input
- LED Display for State of Charge and Battery
- 100-KHz SMBus v1.1 munications Interface