LTC3315AIV#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3315AIV#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3315AIV#TRPBF is a high-performance, dual-channel, step-down DC-DC switching regulator designed for power management applications, offering efficient voltage regulation with a wide input and output voltage range, provided in a compact package.

Product Features and Performance

Dual-channel step-down voltage regulation

Fixed output voltage configuration

Positive output configuration with synchronous rectification

Wide input voltage range from 2.25V to 5.5V

Adjustable output voltage range from 0.5V to 5.5V

High output current capability up to 2A per channel

High-frequency operation from 1MHz to 3MHz allows for small external components

Supports surface mount technology with a 12-VFQFN exposed pad package

Operating temperature range from -40°C to +125°C

Product Advantages

High efficiency due to synchronous rectification

Flexibility in design due to adjustable frequency and wide voltage ranges

Low-profile design suitable for space-constrained applications

Dual output channels reduce component count for dual rail applications

Key Technical Parameters

Voltage Input (Min): 2.25V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.5V

Voltage Output (Max): 5.5V

Current Output: 2A

Frequency Switching: 1MHz ~ 3Mhz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over-temperature protection

Over-current protection

Synchronous rectification for improved efficiency and safety

Compatibility

Compatible with a wide range of input and output voltages, serving diverse power requirements

Suitable for surface mount technology, enhancing compatibility with modern PCB designs

Application Areas

Mobile devices

Portable electronics

Wireless communication equipment

Internet of Things (IoT) devices

Battery-powered applications

Product Lifecycle

Status: Active

The product is currently active with no immediate signs of discontinuation, ensuring long-term availability

Analog Devices typically provides support for product updates or replacements

Several Key Reasons to Choose This Product

High efficiency and flexibility in voltage regulation ensure suitability across various applications

Dual-channel output reduces additional component necessity, simplifying design and reducing space

Wide operating temperature range makes it suitable for harsh environments

High switching frequency allows for the use of smaller external components, minimizing board space

Robust protection features enhance the longevity and reliability of the product in demanding applications