Texas Instruments

TPS2320IDRG4  

Hot Swap Controllers

TPS2320IDRG4 Description

The TPS2320IDRG4 is a General Purpose Hot Swap Controller from Texas Instruments, designed for applications requiring reliable and efficient power management. This device is housed in a Surface Mount package, specifically a Tape & Reel (TR) format, making it suitable for automated assembly processes. The TPS2320IDRG4 operates within a supply voltage range of 3V to 13V and 3V to 5.5V, ensuring compatibility with a wide range of power supply systems. It draws a supply current of 500 µA, which is relatively low, making it energy-efficient for various applications.

This Hot Swap Controller features two channels, providing flexibility in managing multiple power sources or loads. The TPS2320IDRG4 includes programmable features such as a Circuit Breaker, Fault Timeout, and Slew Rate, allowing for customized protection and control mechanisms. These features enhance the reliability and robustness of the system, protecting against overcurrent and transient voltage conditions.

TPS2320IDRG4 Features

The TPS2320IDRG4 offers several unique features that set it apart from similar models in the market. Key features include:

• Latched Fault and UVLO (Under-Voltage Lockout): These features provide enhanced protection against overcurrent and undervoltage conditions, ensuring the safety and longevity of the connected devices.
• Programmable Circuit Breaker: This feature allows for precise control over the current limits, preventing overcurrent conditions that could damage the system.
• Fault Timeout: This programmable feature enables the controller to handle fault conditions gracefully, minimizing downtime and potential damage.
• Slew Rate Control: This feature helps manage the rate of voltage change, ensuring smooth transitions and reducing the risk of voltage spikes.

The TPS2320IDRG4 also complies with industry standards, including REACH Unaffected and ROHS3 Compliant status, ensuring it meets environmental and safety regulations. The device has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it suitable for storage and handling in various environments.

TPS2320IDRG4 Applications

The TPS2320IDRG4 is ideal for a variety of applications where reliable power management and protection are critical. Some specific use cases include:

• Data Centers and Servers: Managing power supply to critical components, ensuring continuous operation and protection against power surges.
• Telecommunications Equipment: Providing robust power control and protection for sensitive communication devices.
• Industrial Control Systems: Ensuring reliable power management in harsh industrial environments.
• Medical Equipment: Protecting sensitive medical devices from power anomalies, ensuring patient safety and equipment reliability.

Conclusion of TPS2320IDRG4

The TPS2320IDRG4 from Texas Instruments is a versatile and reliable Hot Swap Controller designed for general-purpose applications. Its programmable features, such as the Circuit Breaker, Fault Timeout, and Slew Rate, provide enhanced protection and control, making it an ideal choice for applications requiring robust power management. Despite being marked as obsolete, the TPS2320IDRG4 continues to offer significant advantages in terms of reliability, efficiency, and compliance with industry standards. For systems that require a dependable and feature-rich Hot Swap Controller, the TPS2320IDRG4 remains a strong contender.

TPS2320IDRG4 Documents

Download datasheets and manufacturer documentation for TPS2320IDRG4

Datasheets :

TPS2320,21