Analog Devices Inc. Presents the LT3587EUD: A Versatile Boost and SEPIC Converter

The LT3587EUD from Analog Devices Inc. is a highly flexible DC/DC converter designed to cater to a wide range of applications. This innovative component is capable of operating as both a boost converter and a Single-Ended Primary-Inductor Converter (SEPIC), making it an ideal choice for designers looking to maintain a stable voltage output in systems with varying input voltages.

Key Features of the LT3587EUD

• Wide Input Voltage Range: The LT3587EUD operates over an input voltage range of 2.5V to 10V, allowing it to support applications that experience significant variation in power supply levels.
• Adjustable Output Voltage: Users can set the output voltage from 2.5V to 16V, ensuring compatibility with a variety of downstream components and systems.
• Integrated Fault Protection: The device includes overvoltage protection, overcurrent protection, and thermal shutdown features, safeguarding your system against potential damage from abnormal operating conditions.
• High Efficiency: With its internal 1.3A switch, the LT3587EUD can deliver high efficiency, which is crucial for battery-powered and energy-sensitive applications.
• Frequency Adjustability: The switching frequency is adjustable from 200kHz to 2.5MHz, allowing designers to optimize the converter for size, efficiency, or external component requirements.

Applications

The LT3587EUD is a versatile component that can be utilized in a variety of applications, including:

• Battery-powered devices where input voltage may vary due to battery discharge
• Industrial and automotive applications requiring robust voltage conversion and regulation
• Portable electronics that demand compact and efficient power solutions
• Medical devices where a stable and reliable power supply is critical

Package and Availability

The LT3587EUD is offered in a compact 16-lead QFN package, ensuring a minimal footprint on the PCB. Its performance and small size make it an excellent choice for space-constrained applications. Analog Devices Inc. provides comprehensive support for the LT3587EUD, including detailed datasheets, application notes, and design tools to assist engineers in integrating this converter into their designs.

With its combination of flexibility, efficiency, and protection features, the LT3587EUD from Analog Devices Inc. stands out as a powerful solution for your power conversion needs.