Texas Instruments

UCC2580N-3G4

UCC2580N-3G4 Description

The UCC2580N-3G4 is a transistor driver designed for forward converter topologies, manufactured by Texas Instruments. This integrated circuit (IC) is part of the Power Management (PMIC) category and is housed in a 16-pin DIP package, making it suitable for through-hole mounting. Despite being marked as obsolete, the UCC2580N-3G4 remains a robust solution for specific power management applications requiring a reliable and efficient forward converter controller.

UCC2580N-3G4 Features

• Output Type: Transistor Driver
• Output Configuration: Positive or Negative
• Frequency - Switching: 400kHz, ensuring efficient power conversion at high frequencies.
• Voltage - Supply (Vcc/Vdd): Operates within a range of 8.5V to 16V, providing flexibility in power supply requirements.
• Control Features: Includes Enable, Ramp, and Soft Start functionalities, enhance which system stability and control during startup and operation.
• Duty Cycle (Max): Capable of up to 66% duty cycle, allowing for efficient power transfer and reduced switching losses.
• Number of Outputs: 2, supporting dual output configurations for versatile power management solutions.
• Output Phases: 1, simplifying the design and reducing complexity in single-phase applications.
• Compliance and Standards: REACH Unaffected and ROHS3 Compliant, ensuring and environmental regulatory compliance.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for a wide range of manufacturing environments without moisture-related concerns.
• Synchronous Rectifier: No, maintaining a straightforward design without the need for additional synchronous rectification components.
• Clock Sync: No, focusing on standalone operation without synchronization requirements.
• Package: Tube, providing a durable and reliable packaging option for through-hole applications.
• ** ProductBase Number**: UCC2580, indicating its lineage and compatibility with other products in the series.

UCC2580N-3G4 Applications

The UCC2580N-3G4 is ideal for applications requiring a forward converter topology, such as:

• Power Supplies: Suitable for designing efficient power supplies with high-frequency switching capabilities.
• Telecommunications: Ideal for telecom equipment where reliable power management and efficient power conversion are critical-.
  Industrial Equipment: Applicable in industrial settings where robust and stable power management solutions are necessary.
• Consumer Electronics: Can be used in consumer electronics requiring efficient power conversion and control.

Conclusion of UCC2580N-3G4

The UCC2580N-3G4, despite being obsolete, remains a valuable component for specific power management applications. Its high-frequency switching capability, flexible supply voltage range, and comprehensive control features make it a reliable choice for forward converter. designs The inclusion of Enable, Ramp, and Soft Start functionalities enhances system stability and control, ensuring smooth operation during startup and dynamic load conditions. The UCC2580N-3G4's compliance with REACH and ROHS3 standards, along with its moisture sensitivity level of 1, further solidifies its suitability for a wide range of manufacturing environments. While newer alternatives may offer advanced features, the UCC2580N-3G4 continues to provide proven a and efficient solution for power management in forward converter applications.