Analog Devices Inc. LTC7813MPUH#PBF Product Overview

The LTC7813MPUH#PBF is a high-performance, dual output (buck-boost) synchronous DC/DC switching regulator controller from Analog Devices Inc. This robust component is designed to regulate output voltages from a wide range of input voltages, making it an ideal choice for a variety of demanding applications in automotive, industrial, telecommunications, and high-end consumer markets.

Key Features

• Wide Input Voltage Range: The LTC7813MPUH#PBF operates from an input voltage range of 4.5V to 38V during start-up, and maintains operation down to 2.5V after start-up, ensuring compatibility with a wide array of supply voltages.
• Output Voltage Regulation: It can produce output voltages from 0.8V up to 38V, which are regulated through the use of feedback pins, providing the flexibility needed for a variety of output requirements.
• High Efficiency: With its synchronous rectification topology, the LTC7813MPUH#PBF achieves high efficiency, which is critical for thermal management and reducing energy consumption.
• Phase-Lockable Frequency: The switching frequency is selectable from 50kHz to 900kHz and can be synchronized to an external clock, allowing for noise-sensitive applications to avoid critical frequency bands.
• Robust Protection Features: It includes overvoltage, overcurrent, and over-temperature protection, ensuring reliable operation under abnormal conditions.

Applications

• Automotive Power Systems
• Industrial Power Supplies
• Telecommunications Equipment
• High-End Consumer Electronics

Package and Quality

The LTC7813MPUH#PBF is offered in a 32-lead QFN package, which is designed to optimize the thermal performance and minimize the footprint on the PCB. Analog Devices Inc. ensures the highest quality and reliability of their products, and this regulator controller is no exception. It goes through rigorous testing and quality assurance processes, suitable for applications that require a high level of precision and durability.

With its versatile input voltage range, adjustable output, and a suite of protection features, the LTC7813MPUH#PBF stands out as a sophisticated solution for complex power management challenges.