SLUSB53A July   2012  – July 2018

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1. 3.1 Simplified Schematic
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Power-On Reset
    7. 7.7 Data Flash Characteristics over Recommended Operating Temperature and Supply Voltage
    8. 7.8 SMBus Timing Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Primary (1st Level) Safety Features
      2. 8.3.2  Secondary (2nd Level) Safety Features
      3. 8.3.3  Charge Control Features
      4. 8.3.4  Gas Gauging
      5. 8.3.5  Lifetime Data Logging Features
      6. 8.3.6  Authentication
      7. 8.3.7  Power Modes
      8. 8.3.8  Configuration
        1. 8.3.8.1 Oscillator Function
        2. 8.3.8.2 System Present Operation
      9. 8.3.9  Battery Parameter Measurements
        1. 8.3.9.1 Charge and Discharge Counting
        2. 8.3.9.2 Voltage
        3. 8.3.9.3 Current
        4. 8.3.9.4 Wake Function
        5. 8.3.9.5 Auto Calibration
        6. 8.3.9.6 Temperature
      10. 8.3.10 Communications
        1. 8.3.10.1 SMBus On and Off State
      11. 8.3.11 SBS Commands
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Community Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Features

  • Next Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries
    • Better than 1% Error over the Lifetime of the Battery
  • Supports the Smart Battery Specification
    SBS v1.1
  • Flexible Configuration for 2-Series to 4-Series Li-Ion and Li-Polymer Cells
  • Battery Temperature Heater Control
  • Powerful 8-Bit RISC CPU with Ultralow Power Modes
  • Full Array of Programmable Protection Features
    • Voltage, Current, and Temperature
  • Satisfies JEITA Guidelines
  • Added Flexibility to Handle More Complex Charging Profiles
  • Lifetime Data Logging
  • Drives 3-, 4-, and 5-Segment LCD Display for Battery-Pack Conditions
  • Supports SHA-1 Authentication
  • Complete Battery Protection and Gas Gauge Solution in One Package
  • Available in a 44-Pin TSSOP (DBT) package