LTC3621EDCB#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3621EDCB#TRMPBF

Manufacturer

Analog Devices

Introduction

High efficiency, synchronous step-down DC/DC converter

Product Features and Performance

1A output current

Input voltage range from 2.7V to 17V

Adjustable output voltage from 0.6V to 17V

High efficiency synchronous buck regulator

1MHz switching frequency for compact solution size

High efficiency over a wide load range

Internal soft-start to limit inrush current

Product Advantages

Stable with ceramic capacitors

Low minimum on-time for high step-down ratios

Up to 95% efficiency

Thermally enhanced package

Key Technical Parameters

Voltage - Input (Min): 2.7V

Voltage - Input (Max): 17V

Voltage - Output (Min/Fixed): 0.6V

Voltage - Output (Max): 17V

Current - Output: 1A

Frequency - Switching: 1MHz

Synchronous Rectifier: Yes

Quality and Safety Features

Over-temperature protection

Under-voltage lockout

Short circuit protection

Compatibility

Compatible with a wide range of input voltages

Works with various output loads

Application Areas

Telecommunications

Portable electronics

Networking equipment

Industrial control systems

Product Lifecycle

Active status

Not indicated as nearing discontinuation

Replacements or upgrades can be sourced upon need

Several Key Reasons to Choose This Product

Wide input voltage range suitable for various power sources

Flexible output voltage setting for diverse applications

High switching frequency allows for small external components

High efficiency for energy savings and thermal management

Robust safety features ensure system protection

Synchronous rectification enables high efficiency across loads

Compact package size suitable for space-constrained applications