Texas Instruments

TPS2390DGKG4

TPS2390DGKG4 Description

The TPS2390DGKG4 is a high-performance hot swap controller designed for power management applications, particularly in environments requiring robust and reliable control over power delivery. Manufactured by Texas Instruments, this device is housed in an 8VSSOP package and features a surface mount mounting type, making it ideal for compact and space-constrained designs. It operates within a wide voltage range and is specifically tailored for -48V systems, ensuring compatibility with a variety of power supply architectures.

TPS2390DGKG4 Features

The TPS2390DGKG4 offers several unique features that set it apart from other hot swap controllers in the market:

• Latched Fault and UVLO: The device includes latched fault protection and under-voltage lockout (UVLO) mechanisms, ensuring that the system safe remains and stable even under adverse conditions. These features prevent damage to downstream components and maintain system integrity.

• Programmable Features: The TPS2390DGKG4 provides programmable current limit, fault timeout, and slew rate, allowing designers to fine-tune the controller to meet specific application requirements. This flexibility is crucial for optimizing system performance and reliability.

• Low Supply Current: With a supply current of only 700 µA, the TPS2390DGKG4 minimizes power consumption, making it suitable for energy-efficient designs.

• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring that it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for various manufacturing processes.

TPS2390DGKG4 Applications

The TPS2390DGKG4 is ideal for a range of applications where reliable power management is critical:

• Telecommunications Equipment: The -48 compatibilityV makes it perfect for telecom systems, where stable power delivery is essential for maintaining communication infrastructure.

• Data Centers and Servers: In data centers, the TPS2390DGKG4 can be used to manage power for servers and storage devices, ensuring that power transitions are smooth and fault-free.

• Industrial Systems: The robust design and programmable features make it suitable for industrial applications where equipment must operate reliably under varying conditions.

Conclusion of TPS2390DGKG4

The TPS2390DGKG4 from Texas Instruments is a versatile and reliable hot swap controller designed to meet the demanding requirements of modern power management systems. Its unique features, such as programmable current limit, fault timeout, and slew rate, combined with its low supply current and compliance with environmental standards, make it an excellent choice for a wide range of applications. Whether used in telecommunications, data centers, or industrial systems, the TPS2390DGKG4 ensures that power delivery is both efficient and reliable, contributing to the overall stability and performance of the system.