Introducing the LT3417EFE Step-Down Switching Regulator from Linear Technology

The LT3417EFE is a high-performance, monolithic step-down switching regulator designed to deliver efficiency and compactness for power supply applications. This advanced device from Linear Technology, a renowned leader in the field of power management solutions, is an ideal choice for a wide range of applications, including industrial systems, automotive electronics, and portable devices.

Key Features of LT3417EFE

• High Efficiency: The LT3417EFE operates with a switching frequency of 1.3MHz, allowing the use of small, low-cost capacitors and inductors. This high frequency combined with a low minimum on-time enables efficient operation even at high step-down ratios, making it perfect for applications running from battery sources or high input voltage sources.
• Wide Input Voltage Range: With an input voltage range of 3.0V to 25V, the LT3417EFE is versatile enough to handle a variety of input sources. This makes it suitable for stepping down higher voltage supplies to the low voltages required by modern electronic components.
• Adjustable Output Voltage: The output voltage can be set from 0.8V to V_IN with a resistor divider, providing flexibility for different voltage requirements.
• Robust Protection Features: The LT3417EFE includes features such as overtemperature protection, overcurrent protection, and a power good flag, ensuring reliable operation under various conditions.
• Compact Package: Housed in a thermally efficient 16-lead TSSOP package, the LT3417EFE is designed for space-constrained applications.

Applications

The LT3417EFE is well-suited for a multitude of applications, including:

• Automotive and Industrial Power Systems
• Telecommunications Infrastructure
• Distributed Power Systems
• Battery-Powered Devices

With its high efficiency, wide input range, and flexible output voltage settings, the LT3417EFE from Linear Technology stands out as a reliable and versatile solution for your power supply design challenges. Its protection features and compact packaging further enhance its suitability for sophisticated electronic applications where space and thermal management are critical.