Texas Instruments

UCC25630-1DDBR  

DC DC Switching Controllers

UCC25630-1DDBR Description

The UCC25630-1DDBR is a transistor driver designed for power management applications, manufactured by Texas Instruments. This obsolete component offers a versatile solution for driving transistors with a switching frequency range of 35kHz to 1MHz. It is designed to operate with a supply voltage (Vcc/Vdd) between 13V and 26V, making it suitable for a variety of power supply applications. The device features a positive output configuration with isolation capability, enhancing its flexibility and safety in various electronic systems.

UCC25630-1DDBR Features

• Output Type: Transistor Driver
• Output Configuration: Positive, Isolation Capable
• Switching Frequency: 35kHz to 1MHz
• Supply Voltage (Vcc/Vdd): 13V to 26V
• Control Features: Hybrid Hysteretic Control (HHC)
• Maximum Duty Cycle: 50%
• Output Phases: 1
• Number of Outputs: 1
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Compliance: REACH Unaffected, ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)

The UCC25630-1DDBR stands out with its hybrid hysteretic control (HHC) feature, which provides a balance between efficiency and stability in power conversion applications. This control mechanism ensures minimal switching losses and high efficiency across a wide range of load conditions. The device's ability to operate within a broad frequency range and its compatibility with various supply voltages make it a robust choice for diverse power management needs.

UCC25630-1DDBR Applications

The UCC25630-1DDBR is ideal for applications requiring efficient power conversion and control. Its features make it suitable for:

• DC-DC Converters: The device's wide switching frequency range and hybrid hysteretic control make it an excellent choice for high-efficiency DC-DC converters.
• Power Supplies: Its ability to operate with a broad supply voltage range and its isolation capability make it suitable for various power supply designs.
• Industrial Electronics: The device's robustness and compliance with industry standards (REACH, ROHS3) make it a reliable component for industrial applications.

Conclusion of UCC25630-1DDBR

The UCC25630-1DDBR, despite being obsolete, remains a valuable component in the power management domain. Its unique features, such as hybrid hysteretic control and isolation capability, offer significant advantages over similar models. The device's wide operating voltage range and broad frequency spectrum make it versatile for various applications, including DC-DC converters and power supplies. For engineers and designers seeking a reliable and efficient transistor driver, the UCC25630-1DDBR is a commendable choice, especially in applications where its specific features can be leveraged to enhance performance and reliability.

UCC25630-1DDBR Documents

Download datasheets and manufacturer documentation for UCC25630-1DDBR

Datasheets :

UCC25630-1 Datasheet       UCC25630x Selection Guide      

PCN Obsolescence/ EOL :

DK OBS NOTICE      

HTML Datasheet :

UCC25630-1 Datasheet       UCC25630x Selection Guide      

PCN Design/Specification :

UCC256301 02/Oct/2017