Analog Devices Inc. LT8362HDD#TRPBF Overview

The LT8362HDD#TRPBF is a high-performance, monolithic, step-up DC/DC converter manufactured by Analog Devices Inc. Designed to cater to a broad range of applications, this versatile component is capable of generating either positive or negative regulated outputs from an input voltage range of 2.8V to 60V, making it suitable for use in a variety of power supply configurations.

Key Features

• Wide Input Voltage Range: The device operates with an input voltage from 2.8V to 60V, accommodating a wide array of power sources, including single-cell batteries and automotive inputs.
• Adjustable and Synchronizable Frequency: The switching frequency is adjustable from 300kHz to 2MHz, which allows for flexibility in design. It can also be synchronized to an external clock within the same frequency range.
• Robust Output Voltage: The LT8362HDD#TRPBF provides a regulated output with a range up to 60V (for boost configurations) or down to -60V (for inverting configurations).
• Internal 2A, 100V Power Switch: The built-in power switch is capable of handling 2A currents and withstands up to 100V, reducing the need for external components and simplifying the design.
• Low Quiescent Current: The quiescent current is a mere 9μA, which is beneficial for battery-powered applications where power efficiency is critical.
• Built-in Fault Protection: The device includes overvoltage protection, thermal shutdown, and frequency foldback to enhance system reliability and protect against various fault conditions.

Applications

Thanks to its flexible input voltage range and adjustable output, the LT8362HDD#TRPBF is ideal for a multitude of applications, including:

• Automotive and Industrial Power Supplies
• Portable and Battery-Powered Equipment
• LED Drivers and Bias Supplies
• Wall Transformer Regulation
• Negative Voltage Generation

The LT8362HDD#TRPBF comes in a compact 10-lead MSOP package with a thermal pad, which assists in heat dissipation, ensuring stable performance across various temperature ranges. Analog Devices Inc. has engineered this device with the precision and reliability expected from a leader in power management technology, making it a go-to choice for engineers and designers seeking a robust and efficient DC/DC converter solution.