产品概述
描述
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.
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所有功能
- 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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特别推荐
全部资源
| 资源标题 | 版本 | 更新时间 |
|---|
Board Manufacturing Specifications (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 20 Jun 2022 | 20 Jun 2022 |
Schematic Pack (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 20 Jun 2022 | 20 Jun 2022 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| STDES-USBPWRMT1 | 批量生产 | CARD | 工业 | - | Yes | |
STDES-USBPWRMT1
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | 供应商 | 核心产品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STDES-USBPWRMT1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | - | - | - | ST | TSZ122IQ2T, ST715PUR, TS431BILT, LDK120PU33R, STM32F031F4P6 | ST | TSZ122IQ2T, ST715PUR, TS431BILT, LDK120PU33R, STM32F031F4P6 |
STDES-USBPWRMT1 批量生产