BQ500211EVM-045

TEXAS INSTRUMENTS  BQ500211EVM-045  评估模块, BQ500211EVM-045

The is an evaluation module for BQ500211 device. The BQ500211 is a second generation digital wireless power controller that integrates all functions required to control wireless power transfer to a single WPC compliant receiver. The bqTESLA wireless power transmitter evaluation module from is a high performance, easy to use development module for the design of wireless power solutions. The single channel transmitter enables designers to speed the development of their end applications. The BQ500211EVM-045 evaluation module EVM provides all basic functions of a Qi compliant, wireless charger pad. The EVM is intended to be used with bq51013AEVM-764, -765 or any other Qi compliant receiver. The transmitter EVM is a 5V input design which powers a standard WPC low power 5W receiver.

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Supports wireless power solutions operating from 5V input

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Intelligent control of the power transfer between base station and mobile device

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Conforms to the wireless power consortium WPC wireless power transfer 1.0 specifications

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Demodulates and decodes WPC complaint message packets from the power receiving device

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Implements closed loop power transfer PID control by varying frequency of voltage

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LED indicates power transfer or power fault state

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Audio indication of start of power transfer though a board mounted buzzer

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Transmitter coil mounting pad providing the correct receiver interface

This device has limited built in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

This evaluation module is not a finished electrical equipment and not intended for consumer use.