LT3761AIMSE#PBF

Product Overview

The LT3761AIMSE#PBF belongs to the category of high-performance synchronous buck-boost DC/DC converters. It is commonly used in various applications such as automotive, industrial, and communications. The LT3761AIMSE#PBF is known for its high efficiency, compact package, and versatile characteristics. It is available in a small MSOP-16E package and is designed to provide a seamless transition between buck, boost, and buck-boost modes.

Package and Quantity

The LT3761AIMSE#PBF is packaged in an MSOP-16E package and is typically available in reels containing a specific quantity based on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4V to 60V
• Output Voltage Range: 0.8V to 60V
• Maximum Switching Frequency: 2MHz
• Integrated Power MOSFETs: Yes
• Efficiency: Up to 98%
• Operating Temperature Range: -40°C to 125°C
• Control Interface: Analog/PWM

Detailed Pin Configuration

The LT3761AIMSE#PBF features a 16-pin MSOP package with pins designated for input voltage, output voltage, feedback, power ground, and control signals. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

• Seamless Buck-Boost Mode Transition
• Wide Input and Output Voltage Range
• High Efficiency Operation
• Synchronization Capability
• Adjustable Frequency and Duty Cycle

Advantages and Disadvantages

Advantages

• Versatile Buck-Boost Operation
• High Efficiency
• Compact Package
• Wide Temperature Range

Disadvantages

• Complex Control Interface for Novice Users
• Limited Availability of Alternative Models

Working Principles

The LT3761AIMSE#PBF operates by utilizing a synchronous buck-boost topology to regulate the output voltage regardless of the input voltage fluctuations. It employs advanced control algorithms to seamlessly transition between buck, boost, and buck-boost modes, ensuring optimal efficiency across a wide range of operating conditions.

Detailed Application Field Plans

The LT3761AIMSE#PBF is well-suited for a variety of applications including: - Automotive LED Lighting Systems - Industrial Power Supplies - Battery-Powered Devices - Renewable Energy Systems

Detailed and Complete Alternative Models

While the LT3761AIMSE#PBF offers exceptional performance, alternative models such as LT8390, LT8705, and LT8610 are available for applications requiring different specifications or form factors.

In conclusion, the LT3761AIMSE#PBF is a high-performance synchronous buck-boost DC/DC converter that offers versatility, efficiency, and compactness. Its seamless transition between different modes and wide input/output voltage range make it suitable for diverse applications in automotive, industrial, and communication systems.

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