Texas Instruments

UCC28086D  

DC DC Switching Controllers

UCC28086D Description

The UCC28086D is a highly integrated power management IC designed for multi-topology power conversion applications. Manufactured by Texas Instruments, this device is an essential component in the Power Management (PMIC) category. It features a transistor driver output type with a positive output configuration, making it suitable for a wide range of power conversion needs. The UCC28086D operates within a supply voltage range of 4.1V to 15V and supports a switching frequency of 200kHz, ensuring efficient power delivery and minimal energy loss.

UCC28086D Features

The UCC28086D offers several unique features that set it apart from similar models in the market. Key features include:

• Transistor Driver Output: Provides robust control over external switching devices.
• Positive Output Configuration: Ensures compatibility with a wide range of power systems.
• Wide Supply Voltage Range: 4.1V to 15V, offering flexibility in power supply design.
• High Switching Frequency: 200kHz, enabling compact designs with high efficiency.
• Synchronous Rectifier: Enhances efficiency by reducing power loss in the rectification stage.
• Current Limit and Frequency Control: Provides advanced control features for stable and reliable operation.
• Maximum Duty Cycle: 49%, ensuring safe and efficient power conversion.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing environments.
• Surface Mount Packaging: Ideal for compact and high-density designs.
• Multiple Outputs: Two outputs provide flexibility in multi-phase or multi-output applications.

UCC28086D Applications

The UCC28086D is ideal for a variety of applications where efficient power conversion and control are critical. Specific use cases include:

• Switching Power Supplies: Suitable for high-efficiency power supplies in consumer electronics, industrial equipment, and telecommunications.
• DC-DC Converters: Ideal for applications requiring high power density and efficiency.
• Adaptive Voltage Controllers: Provides dynamic control for systems with variable load requirements.
• Multi-Topology Power Systems: Can be used in various power conversion topologies, including flyback, forward, and synchronous rectification.

Conclusion of UCC28086D

The UCC28086D from Texas Instruments is a versatile and efficient power management IC designed to meet the demands of modern power conversion systems. Its wide supply voltage range, high switching frequency, and advanced control features make it an excellent choice for a variety of applications. The inclusion of a synchronous rectifier and multiple outputs further enhances its performance and flexibility. With its robust design and compliance with environmental standards, the UCC28086D is a reliable and efficient solution for power management needs.

UCC28086D Documents

Download datasheets and manufacturer documentation for UCC28086D

Datasheets :

UCC28083-86, UCC38083-86      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018