LT3685IDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3685IDD#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High-Efficiency DC-DC Switching Regulator IC

Product Features and Performance

2A Output Current

Wide 3.6V to 36V Input Voltage Range

Adjustable Output Voltage from 0.79V to 20V

200kHz to 2.4MHz Switching Frequency

Synchronous Rectification for High Efficiency

Internal Compensation for Ease of Use

Thermal Shutdown and Current Limit Protection

Product Advantages

High Efficiency Across Wide Load Range

Compact 10-Pin DFN Package

Flexible Adjustable Output Voltage

Wide Input Voltage Tolerance

Integrated Switching Regulator Functionality

Key Technical Parameters

Output Voltage Range: 0.79V to 20V

Output Current: 2A

Input Voltage Range: 3.6V to 36V

Switching Frequency: 200kHz to 2.4MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

ROHS3 Compliant

Thermal Shutdown and Current Limit Protection

Compatibility

Surface Mount Package

Compatible with a wide range of power supply applications

Application Areas

Portable Electronics

Industrial Equipment

Automotive Systems

Power Supplies

Product Lifecycle

Current product, no discontinuation planned

Replacement or upgrade options available

Key Reasons to Choose

High efficiency and wide input voltage range

Compact package size for space-constrained designs

Flexible output voltage adjustment

Integrated protection features for reliability

Ease of use with internal compensation