LTC3417AIFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3417AIFE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3417AIFE#PBF is a high-performance, dual-channel, step-down DC/DC regulator designed for power management applications.

Product Features and Performance

Dual output adjustable step-down regulator

Topology: Buck

Output Configuration: Positive

Synchronous Rectifier improves efficiency

Switching Frequency: 1.5MHz, adjustable from 600kHz to 4MHz

Product Advantages

High efficiency due to synchronous rectification

Dual output allows servicing multiple voltage requirements from a single device

Compact 20-TSSOP-EP package saves board space

Key Technical Parameters

Voltage - Input (Min): 2.25V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 5V

Current - Output: 1A, 1.5A

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in thermal shutdown and over-current protection

Operational in extreme temperatures from -40°C to 85°C

Compatibility

Compatible with a wide range of input voltages (2.25V to 5.5V)

Adapts to varying load conditions with adjustable output voltage and multi-frequency operation

Application Areas

Consumer electronics

Telecommunications

Portable devices

Networking systems

Product Lifecycle

Status: Active

Not nearing discontinuation; support and replacements remain available

Several Key Reasons to Choose This Product

Dual-channel operation allows powering of multiple components simultaneously

High flexibility in design with adjustable outputs and a wide range of input voltages

High-efficiency operation minimizes power loss and heat generation

Offers robust protection features enhancing product reliability and longevity

Compact packaging suitable for space-constrained applications