SLUSBD6D July   2013  – July 2016

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Principles of Operation
        1. 7.3.1.1 Fundamentals
        2. 7.3.1.2 Wireless Power Consortium (WPC)
        3. 7.3.1.3 Power Transfer
        4. 7.3.1.4 Communication
      2. 7.3.2 Dynamic Power Limiting
      3. 7.3.3 Shut Down Through External Thermal Sensor or Trigger
      4. 7.3.4 Fault Handling and Indication
      5. 7.3.5 Power Transfer Start Signal
      6. 7.3.6 Power On Reset
      7. 7.3.7 External Reset, RESET Pin
      8. 7.3.8 Trickle Charge and CS100
    4. 7.4 Device Functional Modes
      1. 7.4.1 LED Indication Modes
      2. 7.4.2 Low Power Mode
    5. 7.5 Programming
      1. 7.5.1 Option Select Pins
      2. 7.5.2 Current Monitoring Requirements
      3. 7.5.3 All Unused Pins
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 PMOD, FOD, and FOD Calibration
        2. 8.2.2.2 Coils and Matching Capacitors
        3. 8.2.2.3 Design Checklist for WPC1.1 Compliance With the bq500212A
        4. 8.2.2.4 Input Regulator
        5. 8.2.2.5 Power Train
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Community Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

9 Power Supply Recommendations

The bq500212A IC is designed to operate from a well regulated 3.3-V power supply. This can be a low switching power supply or linear regulator. The 3.3-V supply is integrated into a total transmitter solution that is powered from a 5-V supply capable of supporting the output load of 5 W plus conversion losses in the system.