LTC3642IDD-5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3642IDD-5#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3642IDD-5#TRPBF is a high-efficiency, synchronous step-down DC/DC converter that provides a fixed 5V output from a wide 4.5V to 45V input voltage range. It features low quiescent current, cycle-by-cycle current limiting, and thermal shutdown protection, making it an ideal choice for a variety of portable and industrial applications.

Product Features and Performance

Wide 4.5V to 45V input voltage range

Fixed 5V output voltage

Delivers up to 50mA of output current

High efficiency up to 95%

Synchronous rectification for improved efficiency

Cycle-by-cycle current limiting and thermal shutdown protection

Low 35μA quiescent current in no-load condition

Operates from -40°C to 125°C junction temperature

Small 8-pin 3mm x 3mm DFN package

Product Advantages

Wide input voltage range makes it suitable for a variety of applications

High efficiency and low quiescent current improve battery life in portable devices

Comprehensive protection features ensure reliable and safe operation

Compact package size allows for space-constrained designs

Key Reasons to Choose This Product

Excellent performance and efficiency

Robust protection features for reliable operation

Versatile input voltage range

Compact and space-saving package

Quality and Safety Features

Cycle-by-cycle current limiting

Thermal shutdown protection

RoHS-compliant and lead-free package

Compatibility

The LTC3642IDD-5#TRPBF is compatible with a wide range of applications that require a regulated 5V output from a wide input voltage range, such as portable electronics, industrial equipment, and power supply systems.

Application Areas

Portable and battery-powered devices

Industrial equipment and instrumentation

Automotive and transportation systems

Power supply and distribution applications

Product Lifecycle

The LTC3642IDD-5#TRPBF is an active product. There are no known equivalent or alternative models available at this time. For the latest information and availability, please contact our website's sales team.