SLUSCD6 April   2016

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and 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 Timing Requirements
    7. 7.7 Typical Characteristics
    8. 7.8 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Overvoltage Protection
      2. 8.3.2 Undervoltage Lockout (UVLO)
      3. 8.3.3 External NTC Monitoring (TS)
      4. 8.3.4 50-mA LDO (LDO)
      5. 8.3.5 Charge Status Indicator (CHG)
      6. 8.3.6 Input Current Limit Control (EN)
    4. 8.4 Device Functional Modes
      1. 8.4.1 Charging Operation
        1. 8.4.1.1 Charger Operation with Minimum System Voltage Mode Enabled
        2. 8.4.1.2 Precharge Mode (V(BAT) ≤ V(LOWV))
        3. 8.4.1.3 Fast Charge Mode
      2. 8.4.2 Programmable Input Current Limit (ISET)
      3. 8.4.3 Sleep Mode
      4. 8.4.4 Thermal Regulation and Thermal Shutdown
  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 Selection of Input and Output Capacitors
        2. 9.2.2.2 Thermal Considerations
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DQC|10
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Device Comparison Table

PART NUMBER VBAT(OVCH) VBAT(FLOAT) V(OVP) V(LDO)
bq25071QWDQCRQ1 3.7 V 3.5 V 10.5 V 4.9 V
bq25071QWDQCTQ1 3.7 V 3.5 V 10.5 V 4.9 V