Texas Instruments

UCC25630-2DDBT

UCC25630-2DDBT Description

The UCC25603-2DDBT is a high-performance half-bridge controller with a high-voltage driver, designed for demanding power management applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is specifically tailored for applications requiring robust and efficient power conversion. The UCC25630-2DDBT features a transistor driver output type with a positive, isolation-capable configuration, making it suitable for a wide range of power conversion topologies.

UCC25630-2DDBT Features

The UCC256302-DDBT boasts several key features that set it apart from similar models in the market:

• Output Type: Transistor Driver
• Output Configuration: Positive, Isolation Capable
• Frequency Range: 35kHz to 1MHz, offering flexibility in switching frequency to optimize efficiency and performance.
• Supply Voltage: Operates within a range of 13V to 26V, providing compatibility with various power supply systems.
• Control Features: Incorporates Hybrid Hysteretic Control (HHC), which enhances stability and responsiveness in dynamic load conditions.
• Duty Cycle: Maximum duty cycle of 50%, ensuring balanced power distribution and reduced thermal stress.
• Output Phases: Single-phase output, simplifying design and reducing complexity.
• Compliance: REACH Unaffected and RoHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): MSL 2 (1 Year), suitable for surface-mount applications with moderate moisture exposure.
• Package: Supplied in a tube package, facilitating easy handling and integration manufacturing into processes.

UCC25630-2DDBT Applications

The UCC25630-2DDBT is ideal for applications that demand high efficiency and reliability in power conversion. Its unique features make it particularly suitable for:

• Switch-Mode Power Supplies (SMPS): The wide frequency range and high-voltage driver capabilities make it an excellent choice for SMPS, designs ensuring efficient power delivery and reduced energy loss.
• DC-DC Converters: The device's ability to operate within a broad voltage range and its single-phase output configuration make it well-suited for DC-DC conversion applications, providing stable and efficient power conversion.
• Power Factor Correction (PFC): The hybrid hysteretic control feature enhances the stability and responsiveness of PFC circuits, ensuring optimal power factor correction and compliance with regulatory standards.
• Telecommunication Systems: The UCC25630-2DDBT's robust design and compliance with environmental and regulatory standards make it a reliable choice for telecommunication infrastructure, where high reliability and efficiency are paramount.

Conclusion U ofCC25630-2DDBT

The UCC25630-2DDBT from Texas Instruments is a versatile and high-performance half-bridge controller with a high-voltage driver, designed to meet the demands of modern power management applications. Its wide frequency range, robust control features, and compliance with environmental and regulatory standards make it an ideal choice for a variety of power conversion applications. While it is marked as "Not For New Designs," the UCC25630-2DDBT remains a valuable component for existing systems and legacy designs, offering reliable performance and efficiency.