Product Overview: LT3980IDE#PBF

The LT3980IDE#PBF is a robust, high-efficiency, step-down DC/DC converter from Linear Technology, designed to meet the rigorous demands of diverse applications. This versatile component is an ideal solution for power regulation tasks in automotive, industrial, and distributed power systems. With its wide input voltage range and efficient power conversion capabilities, the LT3980IDE#PBF ensures reliable performance even in the most challenging environments.

Key Features

• Wide Input Voltage Range: The LT3980IDE#PBF operates with an input voltage range from 4.3V to 58V, making it suitable for a variety of supply voltages.
• Adjustable Switching Frequency: Users can set the switching frequency anywhere between 100kHz to 2.2MHz, allowing for flexibility in design and optimization of efficiency and component size.
• High Efficiency: With its integrated 3.8A switch, the converter achieves efficiencies up to 93%, reducing heat generation and saving energy in the process.
• Thermal Performance: The LT3980IDE#PBF is available in a thermally enhanced 12-lead MSOP package, which aids in heat dissipation and ensures stable operation under varying loads and temperature conditions.
• Built-in Protection Features: It includes overvoltage protection, overcurrent protection, and thermal shutdown, safeguarding the device and the system it powers against adverse conditions.
• Low Shutdown Current: The device features an ultra-low shutdown current of less than 1μA, which is beneficial for battery-powered applications where power conservation is critical.

Applications

• Automotive electronics
• Industrial power supplies
• Portable instruments
• Distributed power systems

The LT3980IDE#PBF offers a compact, efficient, and reliable solution for step-down voltage conversion. Its ability to perform consistently under wide input voltage ranges and its robust protection features make it a preferred choice for designers who require a high-performance power management solution. Whether for automotive, industrial, or portable applications, the LT3980IDE#PBF from Linear Technology is engineered to deliver optimal performance with long-term reliability.