Product Overview: LT3470EDDB#TRMPBF

The LT3470EDDB#TRMPBF is a high-performance, micropower step-down DC/DC converter designed by Linear Technology, now part of Analog Devices. This compact, feature-rich component is ideal for portable and battery-operated electronics where efficiency and size are critical.

Key Features

• Integrated Boost and Catch Diodes: This device includes integrated Schottky diodes, which simplifies the design and reduces external component count, helping to save board space and reduce system cost.
• Wide Input Voltage Range: With an input voltage range of 4V to 40V, the LT3470EDDB#TRMPBF is versatile and can accommodate a wide range of power sources, including single-cell Li-Ion batteries and automotive inputs.
• Adjustable Output Voltage: The output voltage is adjustable from 1.25V up to 16V, allowing for flexibility in various applications and the ability to tailor the output to specific needs.
• Low Quiescent Current: Its low quiescent current of only 26µA makes it an excellent choice for battery-powered applications where extending battery life is paramount.
• High Efficiency: The device offers high efficiency up to 85%, which is beneficial for reducing power loss and heat generation in compact electronic designs.
• Thermal Protection: It includes thermal shutdown protection that safeguards the device from damage due to overheating.
• Small Package: The LT3470EDDB#TRMPBF comes in a small 8-lead DFN package, which is ideal for space-constrained applications.

Applications

Due to its robust feature set and compact size, the LT3470EDDB#TRMPBF is suitable for a variety of applications, including but not limited to:

• Portable and handheld devices
• Automotive power systems
• Industrial supplies
• Battery-powered equipment
• Sensor power supplies

This device is a testament to Linear Technology's commitment to providing innovative solutions that meet the demands of modern electronics. The LT3470EDDB#TRMPBF is a reliable and efficient choice for designers looking to optimize their power management systems with minimal impact on space and cost.