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TI 无线充电解决方案信息汇总

Other Parts Discussed in Thread: BQ500410AEVM-085, BQ500410A, BQ500211EVM-045, BQ500210EVM-689

无线充电工具:

Evaluation Modules for Transmitter Solutions

bq500410AEVM-085

The bq500410AEVM-085 evaluation module (EVM) provides all major functions for evaluation of the bq500410A IC in a fully functional WPC A6 type wireless transmitter. bq500410A supports up to three co-located coils for increased free positioning area. Any Qi-compliant receiver or bq51013AEVM-764, -765 receivers EVM can be used for evaluation. The bq500410AEVM-085 is a 12V input design with optional on-board boost converter for 5V operation

Key Features

  • WPC-certified transmitter
  • Transmitter mounting pad to provide correct receiver interface
  • Receiver output up to 5 W
  • Standard A6-type transmitter coil
  • Option to configure an external buzzer

bq500211EVM-045

The bq500211EVM-045 evaluation module (EVM) is a high-performance, easy-to-use development tool for the design of wireless power solutions operating from an input voltage of 5V. The EVM is a bqTESLA single-channel transmitter that will power the bq51013EVM-725 Integrated Receiver or any other Wireless Power Consortium certified receiver. Together, the bq500211EVM-045 Transmitter and bq51013EVM-725 Receiver enables designers to speed the development of their end-applications.

Key Features

  • Supports Wireless Power Solutions Operating from 5V Input
  • Intelligent Control of the Power Transfer between Base Station and Mobile Device
  • Conforms to the Wireless Power Consortium (WPC) Wireless Power Transfer 1.0.3 Specifications
  • Demodulates and Decodes WPC Complaint Message Packets from the Power Receiving Device
  • Implements closed-loop Power Transfer PID Control by varying frequency of the Voltage on the Transmitting Coil
  • Fod to detect and avoiding of the foreign metal objects in the charging path
  • Powering up transmitter from USB port via DPL feature
  • Operating Modes Status Indicator
  • Powers the bq51013EVM-725 Integrated Receiver or any other WPC certified receiver

User's Guide

Evaluation Modules for Receiver Solutions

bq51013EVM-725

The bq51013EVM-725 Wireless Power Receiver evaluation module (EVM) is a high-performance, easy-to-use development tool for the design of wireless power transfer in portable applications. The Receiver EVM provides the AC/DC power conversion while integrating the digital control required to comply with the Qi v1.02 communication protocol. The EVM enables powering or charging from TI’s bq500210EVM-689 Transmitter solution, or any Qi-compliant transmitter in the market. Together, bq51013EVM-725 and the bq500210EVM-689 Transmitter enable designers to speed the development of their end wireless power applications.

Key Features

  • Integrated Wireless Power Receiver Solution with a 5V Regulated Supply
  • Dynamic Rectifier Control for Improved Load Transient Response
  • Supports 20-V Maximum Input
  • Low-power Dissipative Rectifier Overvoltage Clamp (VOVP = 15V)
  • Thermal Shutdown
  • Single NTC/Control Pin for Optimal Safety and I/O Between Host
  • Stand-alone Digital Controller

User's Guide