The STOTG04EQTR from STMicroelectronics is a highly integrated USB Power Delivery (PD) transceiver designed to facilitate the management of power transfer in consumer electronics, automotive applications, and industrial systems. This advanced component is essential for devices that implement the USB PD protocol, enabling higher power capabilities and greater flexibility in power sourcing and power sinking between devices.
Key Features
- USB Power Delivery 3.0 Compliance: The STOTG04EQTR adheres to the latest USB PD 3.0 specification, ensuring compatibility with the newest devices and chargers.
- Bi-Phase Mark Coding (BMC) PHY: The transceiver includes a BMC physical layer, providing reliable communication over the USB Type-C connection.
- Dead Battery Provision: It supports the dead battery provision of USB PD, which allows the device to be powered from the USB port even when the battery is completely discharged.
- Integrated Voltage Regulators: The device includes integrated voltage regulators for easier power management and reduced external component count.
- High-Voltage Capability: It can handle high bus voltages, making it suitable for applications requiring up to 20V on the VBUS line.
Applications
The STOTG04EQTR is versatile and can be used in a wide range of applications, including:
- Smartphones and Tablets
- Laptops and Desktop Computers
- Power Banks
- Wall Chargers and Car Chargers
- Industrial Power Management Systems
Package and Quality
STMicroelectronics packages the STOTG04EQTR in a compact QFN-24 package, which is ideal for space-constrained applications. The product is manufactured under strict quality control standards, ensuring high reliability and performance for critical applications.
Environmental and Safety Compliance
The STOTG04EQTR is designed with environmental and safety standards in mind, complying with RoHS and offering protection features such as overvoltage and overcurrent protection, enhancing the safety of the end-use products.
