STUSB4500LBJR

The STUSB4500LBJR is a USB Power Delivery (PD) controller designed for fast and reliable power management in various devices. It supports USB Type-C and is capable of negotiating power levels up to 100W (20V/5A). This controller integrates a USB PD stack, enabling dynamic power allocation and communication to ensure efficient charging and device interoperability.
Key features include an internal voltage regulator, programmable power role configuration (source, sink, or dual-role), and support for multiple profiles. The STUSB4500LBJR's built-in features enhance design flexibility, reduce external component counts, and streamline the development process for manufacturers.
Additionally, it provides safety and protection mechanisms, including overvoltage and overcurrent protection, ensuring reliable operation in various applications, from smartphones and laptops to industrial devices. Its compact package and ease of integration make it a popular choice for developers looking to implement USB PD technology efficiently.

The STUSB4500LBJR is a USB Power Delivery (USB PD) controller designed for efficient power management in various applications. Key features include:
1. USB PD Compliance: Supports USB Power Delivery specifications to negotiate power levels up to 100W (20V at 5A).
2. Type-C Connector Compatibility: Designed for USB Type-C applications, enabling bidirectional power flow.
3. Integrated FETs: Contains internal high- and low-side MOSFETs for power path management, reducing external component count.
4. Flexible Power Role Configuration: Can operate as a power sink or source, enhancing design versatility.
5. Low Standby Power Consumption: Optimized for low energy usage when not actively charging.
6. Fault Protection: Features over-voltage, over-current, and thermal protection mechanisms to safeguard devices.
7. I2C Interface: Allows for easy communication and configuration with a host microcontroller.
8. Compact Package: Available in a small form factor, making it suitable for space-constrained designs.
These features make the STUSB4500LBJR ideal for applications such as smartphones, tablets, and other portable devices that utilize USB PD technology.

The STUSB4500LBJR is packaged in a VQFN (Very Thin Quad Flat No-lead) package with 16 pins. This compact package design facilitates efficient thermal management and space-saving in electronic applications.

The STUSB4500LBJR is a USB Type-C power delivery controller with a total of 24 pins. Its primary functions include managing USB Power Delivery (PD) communication, enabling power negotiation between devices, and providing over-current protection. The device supports various USB PD profiles and can be used in applications requiring Type-C connectivity for power delivery, such as smartphones, tablets, and other consumer electronics.
Key features include:
- Integrated power switch control
- Support for Type-C and PD specifications
- Built-in GPIOs for additional functionalities
- Various protection mechanisms including thermal shutdown and over-voltage protection
This controller simplifies the implementation of USB PD in designs while ensuring efficient power management and safety.

The STUSB4500LBJR is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in developing a wide range of semiconductor solutions, including microcontrollers, sensors, and power management products. The company serves various markets, including automotive, industrial, consumer electronics, and communication technology. STMicroelectronics is known for its commitment to innovation and quality, providing products that enable the advancement of electronic systems across multiple applications.

The STUSB4500LBJR is a USB Type-C power delivery controller used in applications such as smartphones, tablets, laptops, and other portable devices. It enables power negotiation and management, supports fast charging, and facilitates USB data communication. Its integration helps in optimizing power delivery, improving energy efficiency, and enhancing user experience in charging scenarios.

The STUSB4500LBJR chip is a USB Type-C power delivery controller. Equivalent products include the TI TPS65982, NXP PTN5110, ON Semiconductor NCP81239, and Microchip MCP2145. These alternatives also support USB PD and Type-C functionalities. Always verify specific features and compatibility for your application.