LTC3615IUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3615IUF#PBF

Manufacturer

Analog Devices

Introduction

High-efficiency, dual-channel, synchronous step-down DC-DC regulator

Product Features and Performance

Dual-channel output

Step-Down (Buck) topology

Adjustable output voltage

Synchronous rectifier for improved efficiency

Frequency switching range from 400kHz to 4MHz

Supports up to 3A output current

Wide input voltage range from 2.25V to 5.5V

Adjustable output voltage from 0.6V to 5.5V

Product Advantages

Highly efficient power conversion

Compact 24-QFN (4x4) package saves space on PCB

Low minimum output voltage accommodates a wide range of applications

High-frequency switching allows for small external components

Thermal performance fit for harsh environments

Key Technical Parameters

Input Voltage (Min): 2.25V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 0.6V

Output Voltage (Max): 5.5V

Current - Output: 3A

Frequency - Switching: 400kHz to 4MHz

Operating Temperature Range: -55°C to 150°C

Quality and Safety Features

Extended temperature range for operation in extreme conditions

Over-temperature protection

Built-in over-current protection

Compatibility

Surface mount compatible with 24-WFQFN Exposed Pad

Compatible with a variety of input and output voltages for flexible circuit design

Application Areas

Telecommunications

Portable electronics

Networking equipment

Industrial systems

Computing devices

Product Lifecycle

Active product status

Long lifecycle typical for industry-standard components

Several Key Reasons to Choose This Product

Dual output channels for multi-rail systems

High efficiency reduces thermal load and increases reliability

Wide input voltage range provides design flexibility for varying power sources

High switching frequency minimizes external component size, conserving board space

Robust temperature range suitable for industrial and automotive applications

Produced by Analog Devices, a reputable manufacturer known for quality and reliability

An ideal solution for power management in compact, high-performance electronics