STDES-USBPWRMT1

Active
Design Win

USB Type-C power meter reference design based on TSZ122, LDK120,ST715, and STM32

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Product overview

Description

The STDES-USBPWRMT1 is a measurement device that can be inserted between a USB Type-C™ power source and a USB Type-C™ power sink device. The STDES-USBPWRMT1 power meter includes a USB Type-C™ receptacle connector on one side and a USB Type-C™ plug on the other side.
The power meter embeds a shunt resistor that is inserted on the USB Vbus lines and enables the measurement of the current flowing through the dongle.
All data lines are carefully routed from the input of the power meter to the output, so that transmitted data are affected as little as possible by the insertion of the power meter.
The bright display provides an accurate information of the USB port voltage, current, resulting power, and current direction.
This type of information can help the user to understand which charger is more efficient, in order to charge a device faster, or simply to visualize the power transfer from one device to another.
  • All features

    • Input voltage range: 5 to 20 V
    • Input current range: 0 to 5 A
    • Bidirectional current measurement
    • USB Type-C™ port power calculation
    • Pass-through for USB data lines
    • Allows understanding the charger power capability
    • Allows viewing the USB sink/source roles

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STDES-USBPWRMT1
Active
CARD Industrial - Yes

STDES-USBPWRMT1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

-

(**) 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

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Part Number
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Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STDES-USBPWRMT1 No availability of distributors reported, please contact our sales office TSZ122IQ2T, ST715PUR, TS431BILT, LDK120PU33R, STM32F031F4P6
Active
ST - - -

STDES-USBPWRMT1 Active

ECCN (US):
-
Budgetary Price (US$)*/Qty:
-

Part Number:

STDES-USBPWRMT1

Core Product:

TSZ122IQ2T, ST715PUR, TS431BILT, LDK120PU33R, STM32F031F4P6

Supplier:

ST

ECCN (EU):

-

Country of Origin:

-

No availability of distributors reported, please contact our sales office
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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors