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bq51020 Datasheet Single-chip Wireless Power Receiver

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & munity bq5102x 5-W (WPC) Single-Chip Wireless Power Receiver bq51020, bq51021 SLUSBX1 – MAY 2014.

General 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.

The bq5102x device provides a single device power conversion (rectification and regulation) as well as the digital control and munication for WPC specification.

With marketleading efficiency and adjustable output voltage, the bq5102x device allows for unparalleled efficiency and system optimization.

Key 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.

More Datasheets from Texas Instruments

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