The LT3759IMSE#PBF is a high-performance boost, flyback, SEPIC and inverting power supply controller from Linear Technology, which is now part of Analog Devices. This versatile component is designed to cater to a wide range of applications, requiring efficient power conversion and regulation.

Key Features

• Wide Input Voltage Range: The device operates over a broad input voltage range from 2.7V to 40V, making it suitable for applications with varying input sources.
• Adjustable Switching Frequency: Users can set the switching frequency anywhere between 100kHz to 1MHz, which allows for flexibility between efficiency and component size.
• Integrated Gate Driver: The LT3759IMSE#PBF features an onboard gate driver capable of driving a high current N-channel MOSFET, streamlining the design process.
• Multiple Topologies: It supports boost, flyback, SEPIC, and inverting converter topologies, providing a single solution for multiple design requirements.
• Robust Protection Features: The device includes under-voltage lockout, soft-start capability, and thermal shutdown to ensure reliable operation under adverse conditions.

Applications

Due to its flexible design and comprehensive feature set, the LT3759IMSE#PBF is ideal for a variety of applications, including:

• Automotive and Industrial Power Systems
• Telecommunications and Portable Devices
• Medical Diagnostic Equipment
• Power over Ethernet (PoE) Systems
• LED Drivers and Battery Chargers

Quality and Reliability

The LT3759IMSE#PBF is built to meet the high standards of quality and reliability that Linear Technology is known for. It is available in an MSOP-16 package, ensuring a compact footprint for space-conscious applications. With its robust design and versatile capabilities, this power supply controller is an excellent choice for engineers seeking a high-performance solution for their power conversion needs.