LT8609EMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT8609EMSE#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency, compact, synchronous step-down DC-DC regulator.

Product Features and Performance

Synchronous rectification for improved efficiency

Wide input voltage range suitable for varied applications

Adjustable output voltage for design flexibility

Supports a single output with a current rating of 3A

Selectable switching frequency from 200kHz to 2.2MHz

Thermal shutdown and short-circuit protection

Product Advantages

High-efficiency power conversion reduces thermal load

Compact MSOP-10 packaging saves board space

Flexible power solution for a broad range of input sources

Synchronous operation provides better efficiency at light loads

Key Technical Parameters

Input Voltage Min: 3V

Input Voltage Max: 42V

Output Voltage Min/Fixed: 0.782V

Output Voltage Max: 42V

Current Output: 3A

Switching Frequency: 200kHz to 2.2MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Built-in safety features with over-temperature protection

Short-circuit protection enhances system reliability

High thermal performance and reliability under various conditions

Compatibility

Compatible with various input sources within voltage range

Flexible to interface with different microcontrollers or digital systems

Application Areas

Telecommunications

Automotive systems

Portable electronics

Industrial power supplies

Product Lifecycle

Active status product with availability for new designs

Not reported for discontinuation, replacements or upgrades available

Several Key Reasons to Choose This Product

Exceptionally wide 3V to 42V input voltage range accommodates diverse power sources

Synchronous rectification for high efficiency, especially in low-voltage applications

Flexible switching frequency allows optimization between efficiency and component size

Compact and thermally efficient MSOP-10 package suitable for space-constrained applications

Comprehensive protection features ensure long-term system reliability

Analog Devices reputation for high-quality and performance power management solutions