LTC3621IMS8E-2#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3621IMS8E-2#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency, monolithic synchronous step-down DC-DC converter.

Product Features and Performance

Adjustable output voltage range from 0.6V to VIN

High efficiency due to integrated synchronous rectification

Wide input voltage range from 2.7V to 17V

1A output current capability

High switching frequency of 2.25MHz minimizes external component size

Stable with ceramic output capacitors

Product Advantages

High efficiency results in low power dissipation and improved thermal performance

Compact 8-MSOP-EP package saves board space

Fast transient response and high switching frequency enable use in demanding applications

Capable of operating in a wide range of environmental conditions

Key Technical Parameters

Input Voltage (Min): 2.7V

Input Voltage (Max): 17V

Output Voltage (Min/Fixed): 0.6V

Output Voltage (Max): 17V

Output Current: 1A

Switching Frequency: 2.25MHz

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

Quality and Safety Features

Over temperature protection

Overcurrent protection

Compatibility

Compatible with a variety of capacitors, including low ESR ceramic capacitors for output smoothing

Application Areas

Consumer electronics

Telecommunications

Industrial systems

Embedded applications

Product Lifecycle

Currently active status

No immediate indication for discontinuation

Future replacement or upgrade options are available if necessary

Several Key Reasons to Choose This Product

Efficiency optimized for battery-powered applications

Small package suitable for compact designs

High frequency allows for small external components

Reliable performance under extreme temperature conditions

Ease of use with minimal external components required

Industry-leading power management performance by Analog Devices