Tiny Wireless Receiver for Low Power Wearable Applications Reference Design
TIDA-00329
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Description & Features

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Description

TI design TIDA-00329 is suitable for low power wearable devices and incorporates a wireless power receiver (bq51003) or a wireless power charger (bq51050B/51B). It features an ultra-small size (5.23 mm x 5.48 mm) and is capable of up to 2-W power delivery. The included schematic illustrates that all 3 devices can be implemented with a single design.

Features
  • Small Size: 5.23 mm x 5.48 mm (28.66mm2)
  • Adjustable current limit
  • Supports 3 devices with no other component change (bq51003, bq51050B, bq51051B)

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ51003  BQ51003 Wireless Power Receiver  Battery management  Sample & Buy Not Available
BQ51050B  Qi (WPC) Compliant Highly Integrated Secondary-Side Direct Lithium Ion Charger.  Battery management  Sample & Buy Not Available
BQ51051B  Integrated Wireless Power Li-Ion Charger Receiver, Qi (WPC) Compliant  Battery management  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ51003 Download -
BQ51050B Download Download
Download -
BQ51051B Download Download
Download -

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 1039 21 Oct 2014
Design files (8)
Title Type Size (KB) Date
ZIP 177 06 Oct 2014
ZIP 1030 06 Oct 2014
PDF 372 06 Oct 2014
PDF 75 06 Oct 2014
PDF 73 06 Oct 2014
PDF 73 06 Oct 2014
PDF 29 06 Oct 2014
PDF 25 06 Oct 2014

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