LT3685IMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3685IMSE#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency, adjustable step-down (buck) DC-DC switching regulator

Product Features and Performance

Adjustable output voltage from 0.79V to 20V

Supports input voltage range from 3.6V to 36V

Maximum output current of 2A

Switching frequency range from 200kHz to 2.4MHz

Operates without synchronous rectification

Thermal shutdown and current limit protections

Wide operating temperature range from -40°C to 125°C

Product Advantages

High efficiency power conversion

Versatile input voltage compatibility

Stable and adjustable output for a broad range of applications

High output current capability

Ability to fine-tune switching frequency

Key Technical Parameters

Input Voltage (Min): 3.6V

Input Voltage (Max): 36V

Output Voltage (Min/Fixed): 0.79V

Output Voltage (Max): 20V

Current Output: 2A

Frequency Switching: 200kHz to 2.4MHz

Quality and Safety Features

Built-in overtemperature protection

Overcurrent protection

Robust construction for longevity

Compatibility

Compatible with a wide range of electronic devices requiring regulated DC power supply

Multiple applications due to adjustable output voltage

Application Areas

Industrial controls

Automotive systems

Communications equipment

Portable devices

Product Lifecycle

Product Status: Active

Not currently indicated for discontinuation

Support for future upgrades and replacements available

Several Key Reasons to Choose This Product

Flexible input voltage range suitable for various power sources

High-efficiency conversion minimizes energy loss

Adjustable output voltage provides design flexibility

High-frequency operation enables the use of smaller external components

Reliable performance in extreme temperature conditions

Trusted manufacturer with a reputation for quality and innovation