LTC3315AEV#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3315AEV#TRMPBF

Manufacturer

Analog Devices

Introduction

The LTC3315AEV#TRMPBF is a compact, high-efficiency, dual-channel, step-down DC/DC switching regulator designed for power management applications.

Product Features and Performance

Dual channel step-down voltage regulator

Fixed output voltage ranging from 0.5V to 5.5V

Supports input voltages from 2.25V to 5.5V

Capable of delivering up to 2A of output current per channel

Operating frequency can be adjusted between 1MHz and 3MHz

Synchronous rectification for improved efficiency

Compatible with surface mount technology for easy PCB integration

Operates effectively within a wide temperature range of -40°C to 125°C

Product Advantages

High efficiency in converting voltage levels

Dual channel output allows for simultaneous power supply to two loads

Flexible frequency adjustment to minimize interference with other circuitry

High reliability and long operation life under wide temperature variations

Minimal external components required due to integrated synchronous rectifier

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

Quality and Safety Features

Includes over-temperature protection

Under-voltage lockout ensures stable operation under low input voltage conditions

Compatibility

Designed for use in systems requiring a compact, efficient power solution

Surface mount package (12-LQFN 2x2) compatible with standard PCB manufacturing processes

Application Areas

Mobile and wearable devices

IoT devices

Portable medical equipment

Small scale digital devices

Embedded systems

Product Lifecycle

Currently active and in production

No immediate indication of discontinuation, ensuring long-term availability

Replacement or upgrade options are typically announced well in advance of discontinuation

Several Key Reasons to Choose This Product

Dual channel output provides flexibility in powering multiple components

High efficiency reduces power wastage and heat generation

Compact package size ideal for space-constrained applications

Wide input and output voltage range allows versatile application use

Adjustable switching frequency can optimize performance and minimize interference

Analog Devices' reputation for reliability and performance ensures product quality