Texas Instruments

UCC3580D-3  

DC DC Switching Controllers

UCC3580D-3 Description

The UCC3580D-3 from Texas Instruments is a specialized Transistor Driver designed for use in Forward Converter topologies. This IC is part of the Power Management (PMIC) category and is housed in a Surface Mount package, specifically a 16SOIC Tube. The UCC3580D-3 offers a versatile output configuration, supporting both Positive and Negative outputs, making it suitable for a wide range of applications. It operates within a supply voltage range of 8.5V to 16V and is capable of switching frequencies up to 400kHz. The device is designed for an operating temperature range of 0°C to 70°C (TA) and features a maximum duty cycle of 66%. It includes control features such as Enable, Ramp, and Soft Start, enhancing its flexibility and performance.

UCC3580D-3 Features

• Output Type: Transistor Driver
• Output Configuration: Positive or Negative
• Frequency - Switching: 400kHz
• Voltage - Supply (Vcc/Vdd): 8.5V to 16V
• Operating Temperature: 0°C to 70°C (TA)
• Control Features: Enable, Ramp, Soft Start
• Duty Cycle (Max): 66%
• Number of Outputs: 2
• Output Phases: 1
• Synchronous Rectifier: No
• Clock Sync: No
• Package: 16SOIC Tube
• Compliance: ROHS3 Compliant, REACH Unaffected, Moisture Sensitivity Level 1 (Unlimited)

The UCC3580D-3 stands out for its comprehensive control features and wide operating voltage range, making it highly adaptable for various power management applications. Its ability to operate within a broad temperature range and its compliance with industry standards such as ROHS3 and REACH further enhance its suitability for modern electronic designs.

UCC3580D-3 Applications

The UCC3580D-3 is ideal for applications requiring efficient power conversion and control. Its Forward Converter topology and dual output configuration make it suitable for:

• Power Supplies: Efficiently managing power distribution in various electronic devices.
• Industrial Equipment: Providing reliable power management in harsh industrial environments.
• Telecommunications: Ensuring stable power supply in communication infrastructure.
• Consumer Electronics: Enhancing power efficiency in devices such as TVs, monitors, and other consumer electronics.

The UCC3580D-3's ability to operate within a wide voltage range and its high switching frequency make it particularly well-suited for applications where compact size and high efficiency are critical. The inclusion of features like Soft Start and Ramp control further enhances its performance in dynamic power management scenarios.

Conclusion of UCC3580D-3

The UCC3580D-3 from Texas Instruments is a robust and versatile Transistor Driver tailored for Forward Converter applications. Its wide operating voltage range, high switching frequency, and comprehensive control features make it an excellent choice for a variety of power management applications. The device's compliance with industry standards such as ROHS3 and REACH ensures its suitability for modern, environmentally conscious designs. The UCC3580D-3's dual output configuration and broad temperature range further enhance its adaptability, making it a reliable component for both industrial and consumer electronics.

UCC3580D-3 Documents

Download datasheets and manufacturer documentation for UCC3580D-3

Datasheets :

UCC1580-84, UCC2580-84, UCC3580-84      

PCN Obsolescence/ EOL :

EOL 21/Sept/2023      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018