Texas Instruments

ISO7761QDWQ1

The Texas Instruments ISO7761QDWQ1 is a highly integrated, low-power, single-chip solution for USB Type-C and USB Power Delivery (PD) applications. This device is designed to meet the requirements of the USB Type-C specification and the USB PD specification, providing a complete solution for USB Type-C systems.

Description:

The ISO7761QDWQ1 is a system-on-chip (SoC) device that integrates a high-voltage mode digital isolator, a USB Type-C system controller, and a power management unit. It is designed to support USB Type-C systems with up to 100W of power delivery and is compatible with both USB PD and non-PD systems.

Features:

1. Integrated high-voltage mode digital isolator: The ISO7761QDWQ1 includes a high-voltage mode digital isolator that provides robust isolation between the USB Type-C connector and the system controller. This isolator helps to protect against electrical noise and fault conditions, ensuring reliable operation.
2. USB Type-C system controller: The device includes a USB Type-C system controller that supports USB PD and non-PD systems. It provides support for USB Type-C features such as Alternate Modes, USB PD negotiation, and VCONN power switching.
3. Power management unit: The ISO7761QDWQ1 includes a power management unit that supports up to 100W of power delivery. It provides support for USB PD power negotiation, current sensing, and power switching.
4. Low-power operation: The device is designed for low-power operation, making it ideal for battery-powered devices and other energy-sensitive applications.
5. Small form factor: The ISO7761QDWQ1 is available in a compact QFN package, making it easy to integrate into space-constrained designs.

Applications:

The ISO7761QDWQ1 is suitable for a wide range of USB Type-C and USB PD applications, including:

1. Laptops and notebooks
2. Tablets and smartphones
3. Power banks and portable chargers
4. Monitors and docking stations
5. Medical devices and industrial equipment

In summary, the Texas Instruments ISO7761QDWQ1 is a highly integrated, low-power, single-chip solution for USB Type-C and USB PD applications. Its features, including an integrated high-voltage mode digital isolator, USB Type-C system controller, and power management unit, make it an ideal choice for a wide range of USB Type-C systems.