bq4050
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
Offset Error < 1 μV (Typical)
- Supports Battery Trip Point (BTP) Function for
Windows® Integration
- LED Display for State of Charge and Battery
Status Indication
- 100-KHz SMBus v1.1 munications Interface for Programming and Data Access with Alternate 400-KHz Mode
- SHA-1 Authentication Responder for Increased Battery Pack Security
- pact 32-Pin VQFN Package (RSM)
2 Applications
- Notebooks
- Medical and Test Equipment
- Portable Instrumentation
- Cordless Vacuum Cleaners and Vacuum...
