SLUS606P June   2004  – November 2015

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Options
  6. 6 Pin Configuration and Functions
  7. 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 Dissipation Ratings
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  PWM Controller
      2. 8.3.2  Temperature Qualification
      3. 8.3.3  Battery Preconditioning (Precharge)
      4. 8.3.4  Battery Charge Current
      5. 8.3.5  Battery Voltage Regulation
      6. 8.3.6  Charge Termination and Recharge
      7. 8.3.7  Sleep Mode
      8. 8.3.8  Charge Status Outputs
      9. 8.3.9  PG Output
      10. 8.3.10 CE Input (Charge Enable)
      11. 8.3.11 Timer Fault Recovery
      12. 8.3.12 Output Overvoltage Protection (Applies to All Versions)
      13. 8.3.13 Functional Description For System-Controlled Version (bq2411x)
      14. 8.3.14 Precharge and Fast-Charge Control
      15. 8.3.15 Charge Termination and Safety Timers
      16. 8.3.16 Battery Detection
        1. 8.3.16.1 Battery Detection Example
      17. 8.3.17 Current Sense Amplifier
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Inductor, Capacitor, and Sense Resistor Selection Guidelines
      3. 9.2.3 Application Curve
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Related Links
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

5 Device Options

CHARGE REGULATION VOLTAGE (V) INTENDED APPLICATION PART NUMBER (1) (2) (3)
4.2 V Stand-alone bq24100
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V) Stand-alone bq24103
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V) Stand-alone bq24103A
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V)
(Blinking status pins) 		Stand-alone bq24104
Externally programmable (2.1 V to 15.5 V) Stand-alone bq24105
4.2 V (Blinking status pins) Stand-alone bq24108
bq24109
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V) System-controlled bq24113
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V) System-controlled bq24113A
Externally programmable (2.1 V to 15.5 V) System-controlled bq24115
(1) The RHL package is available in the following options:
T – taped and reeled in quantities of 250 devices per reel
R – taped and reeled in quantities of 3000 devices per reel
(2) This product is RoHS-compatible, including a lead concentration that does not exceed 0.1% of total product weight, and is suitable for use in specified lead-free soldering processes.
(3) TJ = –40°C to 125°C