LTC3615EUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3615EUF#PBF

Manufacturer

Analog Devices

Introduction

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

Product Features and Performance

Dual-channel output for simultaneous voltage regulation

Adjustable output voltage for design flexibility

High frequency switching enables small external components

Synchronous rectification for improved efficiency

Programmable frequency from 400kHz to 4MHz

Stable with ceramic capacitors

Product Advantages

High efficiency power conversion

Compact design catering to space-constrained applications

Low noise operation suitable for sensitive electronic devices

High-temperature operation range for harsh environments

Key Technical Parameters

Input Voltage Range: 2.25V to 5.5V

Output Voltage Range: 0.6V to 5.5V

Output Current: 3A per channel

Switching Frequency: 400kHz to 4MHz

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

Mounting Type: Surface Mount

Package/Case: 24-WFQFN Exposed Pad

Quality and Safety Features

Over-temperature protection

Over-current protection

Built-in thermal shutdown

Compatibility

Compatible with a variety of input sources and load conditions

Application Areas

Power supply for FPGAs

Distributed power systems

Networking and telecommunication equipment

Portable and battery-powered devices

Product Lifecycle

Currently active product status

Not reported as nearing discontinuation

Replacements or upgrades may be available upon request

Several Key Reasons to Choose This Product

High power conversion efficiency for energy saving

Dual outputs for reduced inventory and supporting complex power supply designs

Programmable switching frequency allowing optimization for efficiency or size

Robust thermal performance for reliability in high-temperature environments

Versatile input voltage range suitable for multiple power sources