Qi MP-A10 15 W wireless charger TX evaluation kit based on STWBC-EP

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  • The STEVAL-ISB044V1 evaluation kit has been designed for devices, such as smartphones or tablets, requiring high power levels.

    It supports wireless battery charging up to 15 W.
    The embedded STWBC-EP digital controller transmitter is based on a cost-effective half-bridge topology providing external interfaces via UART and I²C.
    The kit also includes STWBC-EP firmware, a graphical interface for debug, schematics, layout files and bill of materials.
    There are specific tools for the STEVAL-ISB044V1 available on www.st.com which give runtime information, such as the power delivered, the regulation error or the protocol status as well as parameter tuning.

    Key Features

    • STWBC-EP digital controller
    • 15 W output power
    • Qi MP-A10 reference design
    • WPC Qi1.2.3 standard compliant
    • Robust demodulation algorithm, with triple path (V, I, f)
    • Foreign object detection (FOD)
    • Accurate power control
    • Active presence detection
    • UART protocol to control and monitor the system
    • Complete reference design (evaluation board, IC, firmware and tools)
    • 2-layer PCB for easy design
    • Flash memory-based
    • RoHS compliant

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
Order from Distributors
Order from ST
STEVAL-ISB044V1 STWBC-EP
Active
99.0 1 EAR99 ITALY - Check Availability

Distributor availability ofSTEVAL-ISB044V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11 1 Order Now
RS COMPONENTS EUROPE 1 1 Order Now
MOUSER WORLDWIDE 20 1 Order Now
Farnell Element14 EUROPE 16 1 Order Now

Distributor reported inventory date: 2019-12-10

Distributor Name

DIGIKEY

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

20

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

16

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-10

Buy now

STEVAL-ISB044V1

Core Product

STWBC-EP

Marketing Status

Active

Unit Price (US$)

99.0*

Distributor availability ofSTEVAL-ISB044V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11 1 Order Now
RS COMPONENTS EUROPE 1 1 Order Now
MOUSER WORLDWIDE 20 1 Order Now
Farnell Element14 EUROPE 16 1 Order Now

Distributor reported inventory date: 2019-12-10

Distributor Name

DIGIKEY

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

20

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

16

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-10

Unit Price (US$)

99

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Embedded Software

    • Part Number

      Firmware for the STEVAL-ISB044V1 wireless power transmitter evaluation board based on STBWC-EP

      STWBC firmware downloader tool

      Graphical user interface for wireless power transmitter evaluation boards based on the STWBC chip family

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB3408
      Qi MP-A10 15 W wireless charger TX evaluation kit based on STWBC-EP
      2.0
      426.95 KB
      PDF
      DB3408

      Qi MP-A10 15 W wireless charger TX evaluation kit based on STWBC-EP

    • Description Version Size Action
      UM2301
      Getting started with the Qi MP-A10 wireless charger Tx evaluation board based on STWBC-EP
      2.0
      3.2 MB
      PDF
      UM2301

      Getting started with the Qi MP-A10 wireless charger Tx evaluation board based on STWBC-EP

Hardware Resources

    • Description Version Size Action
      STEVAL-ISB044V1 gerber files 1.0
      642.15 KB
      ZIP

      STEVAL-ISB044V1 gerber files

    • Description Version Size Action
      STEVAL-ISB044V1 BOM 1.1
      274.6 KB
      PDF

      STEVAL-ISB044V1 BOM

    • Description Version Size Action
      STEVAL-ISB044V1 schematics 1.0
      257.35 KB
      PDF

      STEVAL-ISB044V1 schematics

Publications and Collaterals

    • Description Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISB044V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISB044V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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