Texas Instruments

UCC25630-2DDBR  

DC DC Switching Controllers

UCC25630-2DDBR Description

The UCC25630-2DDBR is a transistor driver designed for power management applications, manufactured by Texas Instruments. This obsolete component is part of the Power Management Integrated Circuit (PMIC) category, offering a range of technical specifications that make it suitable for various applications. It features a positive output configuration with isolation capabilities, operating within a switching frequency range of 35kHz to 1MHz. The UCC25630-2DDBR is designed to work with a supply voltage (Vcc/Vdd) between 13V and 26V, ensuring compatibility with a variety of power supply systems. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The component is surface mountable and comes in a Tape & Reel (TR) package, facilitating easy integration into modern electronic designs.

UCC25630-2DDBR Features

The UCC25630-2DDBR stands out with its hybrid hysteretic control (HHC) feature, which provides a unique advantage over similar models by offering enhanced performance and stability. This control mechanism ensures efficient power delivery and dynamic response to load changes, making it ideal for applications requiring precise power management. The driver supports a maximum duty cycle of 50%, ensuring balanced power distribution and preventing overloading. With a single output phase and one output, the UCC25630-2DDBR is designed for simplicity and reliability, reducing the complexity of power management systems. Its moisture sensitivity level (MSL) is rated at 2 (1 Year), ensuring robustness in various environmental conditions.

UCC25630-2DDBR Applications

The UCC25630-2DDBR is well-suited for applications that require efficient power management and precise control. Its hybrid hysteretic control (HHC) makes it ideal for power supplies, motor drives, and other systems where dynamic load handling is crucial. The wide switching frequency range allows for flexibility in design, accommodating both low-frequency and high-frequency applications. The component's ability to operate within a 13V to 26V supply voltage range makes it compatible with a broad spectrum of power sources, enhancing its versatility. Its surface mount design and Tape & Reel (TR) packaging ensure easy integration into compact and high-density electronic assemblies.

Conclusion of UCC25630-2DDBR

In summary, the UCC25630-2DDBR is a robust transistor driver with a range of features that make it suitable for various power management applications. Despite being obsolete, its technical specifications and performance benefits continue to make it a valuable component for specific use cases. The hybrid hysteretic control (HHC) feature, combined with its wide operating voltage range and compatibility with modern mounting techniques, ensures that the UCC25630-2DDBR remains a reliable choice for power management systems.

UCC25630-2DDBR Documents

Download datasheets and manufacturer documentation for UCC25630-2DDBR

Datasheets :

UCC25630x Selection Guide       UCC25630-2 Datasheet      

PCN Obsolescence/ EOL :

DK OBS NOTICE      

HTML Datasheet :

UCC25630x Selection Guide