The LT3680IMSE#PBF is a high-performance, adjustable frequency step-down switching regulator from Linear Technology that delivers up to 3.5A of continuous output current. This versatile power management integrated circuit is designed to maintain a compact footprint while offering robust features suitable for a wide array of applications, including automotive, industrial, and portable devices.

Key Features

• Wide Input Voltage Range: The device can operate from an input voltage range of 3.6V to 36V, making it ideal for applications with varying supply voltages.
• Adjustable Switching Frequency: The switching frequency can be set between 250kHz to 2.4MHz with an external resistor or can be synchronized to an external clock, providing flexibility in optimizing efficiency and component size.
• High Efficiency: With its integrated 85mΩ switch, the LT3680IMSE#PBF can deliver high efficiency, which is crucial for battery-powered devices.
• Stable with Low ESR Ceramic Capacitors: The regulator is stable with ceramic output capacitors, ensuring reliability and simplifying the design.
• Thermal Protection: It includes thermal shutdown protection that safeguards the device under high-temperature conditions.
• Robust Package: The LT3680IMSE#PBF is offered in a thermally efficient MSOP-16E package, which is suitable for space-constrained applications.

Applications

The versatile nature of the LT3680IMSE#PBF makes it suitable for a wide range of applications. These include:

• Automotive electronics
• Telecommunications equipment
• Industrial supplies
• Portable devices

Product Quality and Reliability

Linear Technology is known for producing high-quality, reliable components. The LT3680IMSE#PBF is no exception and is designed to meet stringent performance standards. It is ROHS compliant and lead-free, ensuring it meets current environmental standards for electronic components.