• BQ51221: Wireless Charging Development Test

  

  sung guen

  Part Number: BQ51221 Wireless Charging Development Test

  • over 1 year ago
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Answered

• BQ51221: Need clarification of terms in resonant capacitor equations provided by datasheet.

  

  Timothy Cerka

  Resolved

  Part Number: BQ51221 Other Parts Discussed in Thread: BQ51021 , BQ51020 , BQ51013B The following is an excerpt from the datasheet. f is frequency, however the terms S and D are never discussed. What are S and D? Also what is the apostrophe above L in the…

  • Resolved

  • over 1 year ago
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• BQ51221: Bq51221 debugging

  

  hongwei duan

  TI Thinks Resolved

  Part Number: BQ51221 Other Parts Discussed in Thread: BQ51021 , BQ51020 Dear Team, Does bq51221 need burning program? Is there any operation instruction document?

  • over 3 years ago
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• BQ51021: WPC Receivers with I2C support - EVM availability

  

  Daniel Wanninger26

  Part Number: BQ51021 Other Parts Discussed in Thread: BQ51222 , , BQ51221 Tool/software: I have 3 questions regarding your WPC receiver options with I2C: 1. It looks like there are 3 WPC receivers currently active that support I2C configuration: the BQ51021…

  • 1 month ago
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• BQ51221: bq51221EVM-520 design files

  

  Caglar Cihan

  Part Number: BQ51221 Dear Team, My customer would like to consider bq51221 for their wireless charging design and they asked for the documents of bq51211EVM-520. Could you please provide PCB files, test results and etc? Best Regards, Caglar

  • over 3 years ago
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• CCS/BQ51221: The GUI did not respond

  

  Lawal Daura

  TI Thinks Resolved

  Part Number: BQ51221 Other Parts Discussed in Thread: BQ500215EVM-648 Tool/software: Code Composer Studio Hi, Do I need to make any installation before starting the "USB SAA GUI & PMBusDebug" for interfacing bq51221evm-520 and USB_TO_GPIO using bq500215evm…

  • over 4 years ago
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• BQ51221: Best Qi Wireless Charger Chip 5V@1A

  

  Disco Inferno

  TI Thinks Resolved

  Part Number: BQ51221 Other Parts Discussed in Thread: TIDA-00243 , BQ51013B , BQ51021 , BQ51020 Hello, We are making a portable wireless device that we want to implement wireless charging into. We had considered he BQ51221 chip but are afraid that it does…

  • over 5 years ago
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• BQ51221: Excel Sheet Unavailable

  

  Griffin Steffy

  TI Thinks Resolved

  Part Number: BQ51221 I keep seeing reference to an excel sheet for calibration, but on the product page under "tools and software" I cannot seem to find it. How do I get access to this?

  • over 5 years ago
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• BQ51221: gauge companion

  

  Vincenzo Pizzolante

  TI Thinks Resolved

  Part Number: BQ51221 hi, we are evaluating a wireless charging solution for supercap. Requirements are: Wireless >5W supercapacitor charging >600Ws built-in storage 5V/3W output converter Fuel Gauge (UART I/F) I'm pointing the BQ51221 (unique…

  • over 6 years ago
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• BQ51221: Request latest version documents of BQ51221EVM-520

  

  weiji jiang

  TI Thinks Resolved

  Part Number: BQ51221 Other Parts Discussed in Thread: TIDA-00243 Hi TI Folks, Good day to you. Could you kindly to share the latest version documents of BQ51221EVM-520 as below mentioned? 1. User guide 2. Schematic and PCB files, Altium data will be highly…

  • over 6 years ago
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