Overview of LTC3526EDC#TRMPBF

The LTC3526EDC#TRMPBF from Linear Technology is a high-efficiency, synchronous step-up DC/DC converter specifically designed for powering low voltage applications. It is ideal for portable devices due to its compact size and efficient power conversion capabilities.

Key Features

• Input Voltage Range: The device operates from a 0.85V start-up voltage, making it suitable for single-cell, multi-cell, or Li-Ion/Polymer battery-powered applications. It can maintain operation down to 0.5V after start-up.
• Adjustable Output Voltage: The output voltage can be adjusted up to 5.25V, which allows flexibility across different applications and ensures compatibility with a variety of peripherals and microcontrollers.
• High Efficiency: With efficiencies up to 94%, this converter minimizes battery drain, extending the operating life of battery-powered devices.
• Low Quiescent Current: The LTC3526EDC#TRMPBF features a low quiescent current of only 7µA, further enhancing its suitability for battery-powered applications where power conservation is crucial.
• Integrated Synchronous Rectification: The inclusion of synchronous rectification means that the converter offers lower power loss and higher efficiency, especially important at lower output voltages.
• Compact Package: The device comes in a small 6-pin DFN package with a low profile, making it an excellent choice for space-constrained applications.
• Thermal Protection: It includes thermal shutdown protection, which safeguards the device and the application from damage due to excessive heat.

Applications

The LTC3526EDC#TRMPBF is versatile and can be used in a wide range of applications, including:

• Wireless Mice
• Medical Devices
• Handheld Instruments
• MP3 Players
• Portable Media Players
• Energy Harvesting
• Backup Power Supplies

Conclusion

In summary, the LTC3526EDC#TRMPBF by Linear Technology is a highly efficient, versatile step-up converter that is perfect for a multitude of portable applications where space is at a premium and energy efficiency is paramount. Its wide input voltage range, high efficiency, and compact form factor make it an excellent choice for designers looking to maximize battery life while maintaining performance in their products.