Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The EVALSTWBC-EP is a wireless battery charger TX evaluation kit including EVALSTWBC-EP demo-board and EVALWBCDNGV1 USB-UART dongle, designed for charging devices such as smartphones or tablets where high power levels are required.

    The evaluation board supports wireless battery charging of Qi-compliant devices up to 15W. It also supports proprietary fast charging modes up to 10W.
    The EVALSTWBC-EP transmitter is based on the STWBC-EP and features a cost-effective half bridge topology offering external interface via UART. The EVALSTWBC-EP solution provides a complete kit, which includes demo board, its firmware, a graphical interface for debug, the schematics, layout files and bill of materials.
    Tools for EVALSTWBC-EP are available on www.st.com and allow users to access runtime information such as power delivered, regulation error and protocol status. Parameters can also be adjusted with these tools

    Key Features

    • STWBC-EP digital controller
    • MP-A15 fixed frequency topology
    • 15W output power
    • Flexible input voltage: 5V to 20V from USB connector
    • 5W mode when connected to 5V USB input
    • WPC Qi1.2.4 standard compliant
    • Robust demodulation algorithm, with triple path (V, I, f)
    • Foreign Object Detection (FOD)
    • Active presence detection
    • UART protocol to control and monitor the system
    • Complete reference design (evaluation board, schematics, PCB layout, firmware and tools)
    • 2 layers PCB
    • Low standby power consumption
    • Flash memory based
    • CE certified
    • ROHS compliant

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-STWBC-EP

      Active

      Firmware for EVALSTWBC-EP 15W single coil Qi MP-A15 wireless power TX evaluation kit based on STBWC-EP

      Evaluation Tool Software ST
      STSW-STWBC-EP

      Description:

      Firmware for EVALSTWBC-EP 15W single coil Qi MP-A15 wireless power TX evaluation kit based on STBWC-EP

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVALSTWBC-EP
Active
CARD Industrial Ecopack1 -

EVALSTWBC-EP

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
EVALSTWBC-EP Available at 7 distributors

Distributor availability ofEVALSTWBC-EP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12 1 Order Now
RS COMPONENTS EUROPE 2 1 Order Now
AVNET AMERICA 2 0 Order Now
FUTURE WORLDWIDE 5 1 Order Now
ARROW EUROPE 20 0 Order Now
MOUSER WORLDWIDE 26 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

20

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

26

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Buy Direct STWBC-EP
Active
- 3A991A2 NEC ITALY - 99.0 / 1

EVALSTWBC-EP

Core Product

STWBC-EP

Marketing Status

Active

Budgetary Price (US$)*/Qty

99.0 / 1

Distributor availability ofEVALSTWBC-EP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12 1 Order Now
RS COMPONENTS EUROPE 2 1 Order Now
AVNET AMERICA 2 0 Order Now
FUTURE WORLDWIDE 5 1 Order Now
ARROW EUROPE 20 0 Order Now
MOUSER WORLDWIDE 26 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

20

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

26

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Supplier

-

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

99.0 / 1

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