Product Overview: LT3460ESC6#TR

The LT3460ESC6#TR is a compact, high-efficiency, step-down DC/DC converter from Linear Technology, a leader in analog integrated circuits. This versatile power management component is designed for space-constrained applications requiring a regulated output voltage from a varying input supply.

The LT3460ESC6#TR operates over a wide input voltage range from 3V to 40V, making it suitable for applications powered by multi-cell batteries or regulated 5V, 12V, and 24V power rails. Its ability to convert a higher input voltage to a lower output voltage is ideal for portable devices, automotive, industrial, and telecommunications equipment.

Key Features

• Adjustable Output Voltage: The device provides an adjustable output voltage from 1.25V to 16V, which can be set by external resistors. This flexibility allows designers to tailor the output to meet the specific needs of their application.
• High Efficiency: With its integrated 1.3A switch, the LT3460ESC6#TR can deliver efficiencies up to 85%, minimizing heat generation and power loss, which is crucial for battery-powered devices.
• Low Quiescent Current: The low quiescent current of 40µA (typical) during operation and 1µA in shutdown mode ensures efficient power usage and longer battery life.
• Internal Compensation: The built-in compensation simplifies design and reduces external component count, allowing for a more compact overall solution.
• Frequency Foldback and Soft-Start: These features help in reducing inrush current during startup, providing a smoother ramp-up to the steady-state operation while preventing over-stress on the input power source.
• Thermal Protection: Over-temperature protection safeguards the device against excessive heat, enhancing reliability and longevity.

Package and Availability

The LT3460ESC6#TR comes in a small, low-profile (1mm) SOT-23 package, which is ideal for portable applications where space is at a premium. The 'TR' suffix indicates that the product is provided in tape and reel packaging, suitable for automated assembly processes.

With its robust feature set and compact form factor, the LT3460ESC6#TR is a highly adaptable solution for a wide range of power conversion applications, offering designers a mix of performance, efficiency, and ease of use.