Wireless Power Receiver Evaluation Module

(ACTIVE) BQ51221EVM-520

Description & Features

Technical Documents

Support & Training

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Important Note

The bq51221EVM-520 requires USB Interface Adaptive Evaluation Module “USB-TO-GPIO” (usb-to-gpio) for I2C interface. If one is not already available to you and I2C is needed then one can be ordered through the eStore. Buy Now (USB-TO-GPIO-USB-Interface-Adapter-EVM-P960)

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Description

The bq51221EVM-520 (PWR520-001) wireless power receiver evaluation kit (EVM) from Texas Instruments is a high performance, easy-to-use development kit for the design of wireless power solutions. It helps designers to evaluate the operation and performance of the bq51221 IC, a secondary-side receiver device for wireless power transfer in portable applications. The bq51221 device is a fully contained wireless power receiver capable of operating in both the WPC and PMA protocols which enables a system to not be confined to a one standard. The bq51221 provides a single stage power conversion while integrating the digital control and communication. The bq51221 complies with the WPC v1.1 and PMA communication protocol. The kit enables designers to speed up the development of their end-applications.

Features
  • Robust 5-W Solution With 50% Lower Losses for Improved Thermals
    • Inductor-less Solution for Lowest Height
    • Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization
    • Fully Synchronous Rectifier With 96% Efficiency
    • 97% Efficient Post Regulator
    • 79% System Efficiency at 5 W
  • WPC v1.1 and PMA Compliant Communication
  • Patented Transmitter Pad Detect Function Improves User Experience

 



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Part Number Buy from Texas Instruments or Third Party Order Options Status Ext Power Supply  

BQ51221EVM-520:
Wireless Power Receiver Evaluation Module

$249.00(USD)




Pricing may vary.



ACTIVE No 
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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 1677 05 Jun 2014 678
Design files (1)
Title Abstract Type Size (KB) Date Views
ZIP 366 15 May 2014 161

Software (1)


TI Devices (2)

Part Number Name Product Family
BQ51021  5-W (WPC) Single-Chip Wireless Power Receiver with I2C  Battery Management Products 
BQ51221  Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver   Battery Management Products 

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