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bq51021 - Single-Chip Wireless Power Receiver

This page provides the datasheet information for the bq51021, a member of the bq51020 Single-Chip Wireless Power Receiver family.

Description

The bq5102x device is a fully contained wireless power receiver capable of operating with the WPC v1.1 protocol which allows a wireless power system to deliver up to 5 W to the system when used with a Qi inductive transmitter.

Features

  • 1 Robust 5-W Solution With 50% Lower Losses for Improved Thermals.
  • Inductorless Receiver for Lowest Height Profile Solution.
  • 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 Compliant Communication.
  • Patented Transmitter Pad Detect Function Improves User Experience.
  • Alignment.

📥 Download Datasheet

Datasheet preview – bq51021

Datasheet Details

Part number bq51021
Manufacturer Texas Instruments
File Size 1.35 MB
Description Single-Chip Wireless Power Receiver
Datasheet download datasheet bq51021 Datasheet
Additional preview pages of the bq51021 datasheet.

📁 Similar Datasheet

Other Datasheets by Texas Instruments
  • bq51020 - Single-Chip Wireless Power Receiver
  • BQ51025 - WPC v1.2 Compliant Single Chip Wireless Power Receiver
  • bq51003 - Highly Integrated Wireless Receiver
  • BQ51010B - Highly Integrated Wireless Receiver
  • BQ51011 - INTEGRATED WIRELESS POWER SUPPLY RECEIVER
  • BQ51013 - INTEGRATED WIRELESS POWER SUPPLY RECEIVER
  • BQ51013A - INTEGRATED WIRELESS POWER SUPPLY RECEIVER
  • BQ51013B - Highly Integrated Wireless Receiver

Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq5102x 5-W (WPC) Single-Chip Wireless Power Receiver bq51020, bq51021 SLUSBX1 – MAY 2014 1 Features •1 Robust 5-W Solution With 50% Lower Losses for Improved Thermals – Inductorless Receiver for Lowest Height Profile Solution – 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.
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