The TPS2044BDG4 is a cutting-edge USB power distribution switch designed by Texas Instruments, tailored for managing power distribution to multiple USB ports. This high-quality, integrated circuit is essential for applications that require up to 500 mA of continuous current per channel across four channels.

Key Features:

• Multiple Channels: The device includes four independent channels, making it ideal for systems with multiple USB ports.
• High Accuracy: With precise current-limiting capabilities, the TPS2044BDG4 ensures reliable protection for USB ports by preventing excessive current from damaging connected devices.
• Thermal Protection: The switch incorporates thermal shutdown protection to safeguard against overheating, providing additional security for your electronic components.
• Low Power Consumption: It operates with a quiescent current of only 10 µA (max), making it an energy-efficient choice for power-sensitive applications.
• Fast Transient Response: The device is designed to handle fast transients, which is crucial for maintaining stable operation during sudden changes in load.
• Wide Operating Range: The TPS2044BDG4 operates over a voltage range of 2.7V to 5.5V, making it versatile for various USB applications.

Applications:

With its robust feature set, the TPS2044BDG4 is an excellent choice for a wide range of applications, including:

• USB hubs and docking stations
• Notebook computers
• Desktop computers
• Peripheral power management
• Hot-swap supplies

Quality and Reliability:

As with all Texas Instruments products, the TPS2044BDG4 is manufactured to the highest quality standards, ensuring reliability and performance in demanding conditions. The device is available in a compact SOIC (DGN) package, providing a space-saving solution for modern electronic systems.

Whether integrating into new designs or upgrading existing systems, the TPS2044BDG4 from Texas Instruments is an excellent choice for managing USB power with confidence and efficiency.