Texas Instruments

TPS2075DBG4

TPS2075DBG4 Description

The TPS2075DBG4 is a high-side USB switch controller designed for power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 24SSOP package. It is an active product, ensuring continued availability and support for ongoing projects.

The TPS2075DBG4 is designed to manage power distribution efficiently, with a maximum output current capacity of 100mA. This makes it suitable for applications requiring precise control over power delivery. The device operates within a load voltage range of 4.5V to 5.5V, ensuring compatibility with standard USB power requirements. The switch type is specifically designed for USB applications, providing a reliable solution for USB hub power control.

One of the unique features of the TPS2075DBG4 is its high-side output configuration, which allows for straightforward integration into existing power architectures. The device also includes a status flag and power good indicator, providing real-time feedback on the operational status of the power circuit. This feature enhances system reliability and simplifies troubleshooting.

TPS2075DBG4 Features

• High-Side Output Configuration: Simplifies integration into existing power systems.
• Power Good and Status Flag: Provides real-time feedback on the operational status of the power circuit.
• 100mA Maximum Output Current: Ensures precise control over power delivery.
• Load Voltage Range: 4.5V to 5.5V, compatible with standard USB power requirements.
• Over-Temperature Fault Protection: Enhances system reliability and safety.
• Low Rds On (100mOhm): Minimizes power loss and improves efficiency.
• Four Outputs: Provides flexibility in power distribution.
• Surface Mount Mounting Type: Ideal for compact and high-density designs.
• REACH Unaffected and ROHS3 Compliant: Ensures environmental compliance and regulatory adherence.
• Moisture Sensitivity Level 1 (Unlimited): Suitable for a wide range of environmental conditions.
• ECCN Classification (EAR99): Simplifies export and regulatory compliance.

TPS2075DBG4 Applications

The TPS2075DBG4 is particularly well-suited for applications requiring reliable and efficient power management for USB devices. Its high-side output configuration and USB switch type make it ideal for USB hubs, where precise control over power delivery is crucial. The device's ability to handle a maximum output current of 100mA ensures it can support a variety of USB-powered peripherals without compromising performance.

The inclusion of power good and status flag features makes the TPS2075DBG4 an excellent choice for applications where system monitoring and diagnostics are essential. This capability allows for proactive maintenance and quick resolution of any power-related issues, enhancing overall system reliability.

Conclusion of TPS2075DBG4

The TPS2075DBG4 from Texas Instruments is a robust and versatile USB switch controller designed for efficient power management in USB applications. Its high-side output configuration, power good and status flag features, and low Rds on ensure reliable and efficient power distribution. The device's compliance with REACH and ROHS3 standards, along with its moisture sensitivity level 1 rating, make it suitable for a wide range of environmental conditions and regulatory requirements.

Ideal for USB hubs and other applications requiring precise power control, the TPS2075DBG4 offers a comprehensive solution for managing USB power delivery. Its unique features and performance benefits make it a standout choice in the power management integrated circuit category, providing designers with a reliable and efficient option for their power management needs.