bq51021 - Single-Chip Wireless Power Receiver

Product Overview

Texas Instruments

Datasheet Details

Part number	bq51021
Manufacturer	Texas Instruments
File Size	1.35 MB
Description	Single-Chip Wireless Power Receiver
Datasheet	bq51021 Datasheet
Note	This datasheet PDF includes multiple part numbers: bq51021, bq51020. Please refer to the document for exact specifications by model.
Additional preview pages of the bq51021 datasheet.

Product details

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.

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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
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BQ51011 - INTEGRATED WIRELESS POWER SUPPLY RECEIVER
BQ51013 - INTEGRATED WIRELESS POWER SUPPLY RECEIVER

Published: Aug 23, 2022 |