Texas Instruments: BQ500210EVM-689 Evaluation Module for bq500210 Qi Compliant Wireless Power Transmitter Manager

atomar — Wed, 25 Jun 2014 00:53:05 GMT

Current Revision posted to Documents by atomar on 6/25/2014 12:53:05 AM

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The Texas instruments bq500210EVM-689bq500210EVM-689 evaluation module (EVM) is a high-performance, easy-to-use development tool for the design of wireless power solutions. The EVM is a bqTESLA single-channel transmitter that will power the bq51013EVM-725bq51013EVM-725 Integrated Receiver or any other Wireless Power Consortium certified receiver. Together, the bq500210EVM-689 Transmitter and bq51013EVM-725 Receiver enables designers to speed the development of their end-applications.

Evaluation Module (EVM) BQ500210EVM-689BQ500210EVM-689:

The bq500210EVM-689 evaluation module demonstrates the transmitter portion of the bqTESLA™ wireless power system.
This transmitter EVM is a complete transmitter-side solution that powers a bqTESLA™ receiver.
The bq500210EVM requires single 19-V at 0.5 A power supply to operate and combines on the single printed-circuit board the transmitter electronics, input power socket, LED indicators, and the transmitting coil.
The open design allows easy access to key points of the electrical schematic.
The board has installed connectors for optional JTAG and serial interfaces that can be helpful to advanced users.

Generation 2 Qi Compliant Wireless Power Transmitter Manager BQ500210BQ500210:

The bq500210 is a second generation Wireless Power dedicated digital controller that integrates the logic functions required to control Wireless Power Transfer in a single channel WPC compliant contactless charging base station.
The bq500210 is an intelligent device that periodically pings the surrounding environment for available devices to be powered, monitors all communication from the device being wirelessly powered, and adjusts power applied to the transmitter coil per feedback received from the powered device.
The bq500210 also manages the fault conditions associated with the power transfer and controls the operating modes status indicator.
The bq500210 supports improved Parasitic Metal Object Detection (PMOD). The controller in real time analyzes the efficiency of the established power transfer using Rectified Power Packets and protects itself and the power receiver from excessive power loss and heat associated with parasitic metal objects placed in the power transfer path.

Key Applications: WPC 1.0.2 Compliant Wireless Chargers for (Mobile and Smart Phones, MP3 Players, Global Positioning Devices, Digital Cameras), Other Wireless Power Transmitters in (Cars and Other Vehicles, Hermetically Sealed Devices, Tools and Appliances, Furniture Built-In Wireless Chargers, Toy Power Supplies and Chargers).

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Technical Documents

Learning Center

Type	Description
User Guide	TI: User Guide for bqTESLA Wireless Power Transmitter Manager EVM
Datasheet	TI: Data Sheet for bq500210 Qi Compliant Wireless Power Transmitter Manager
Selection Guide	TI: Selection Guide for Industry’s First Wireless Power Solutions
Solution Guide	TI: Solution Guide for Battery Management Solutions
Solution Guide	TI: Solution Guide for bqTESLA Portfolio of Wireless Power Solutions
Application Note	TI: Application Note for Building a Wireless Power Transmitter
Application Note	TI: Application Note for bqTESLA Transmitter Coil Vendors
Application Note	TI: Application Note for Analog Applications Journal

Design Elements

Type	Description
Layout	TI: Layout File for BQ500210EVM-689
CAD Model	TI: CAD Model for BQ500210 (BXL File Format)

Video

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Kit Features

Key Features for BQ500210EVM-689 Evaluation Module:

Intelligent Control of the Power Transfer between Base Station and Mobile Device
Conforms to the Wireless Power Consortium (WPC) Wireless Power Transfer 1.0 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
Parasitic Metal Object Detection (PMOD)
Operating Modes Status Indicator
Powers the bq51013EVM-725 Integrated Receiver or any other WPC certified receiver
WPC-certified transmitter
Transmitter mounting pad to provide correct receiver interface
Receiver output voltage of 5 V up to 1 A
Standard A1-type transmitter coil
LED indicates power transfer state and buzzer indicates start of power transfer.

Kit Contents

The Texas instruments bq500210EVM-689bq500210EVM-689 Evaluation Module is supplied with the below contents:

Evaluation Board for BQ500210

Tags: bq500210evm-689, bq51013, bq500210evm_689, bq51013evm-725, bq51013evm_725, texas_instruments, bq500210