LTC3539EDCB-2#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3539EDCB-2#TRPBF

Manufacturer

Analog Devices

Introduction

A highly efficient and versatile step-up (boost) DC/DC switching regulator designed for power management in a wide range of electronic devices.

Product Features and Performance

Adjustable output voltage range from 1.5V to 5.25V suitable for diverse applications.

Input voltage range from 0.5V to 5V, allowing operation from low power sources.

High current output up to 2A, supporting demanding applications.

High switching frequency of 2MHz minimizes the size of external components.

Synchronous rectification for improved efficiency.

Capable of operating in a wide temperature range of -40°C to 85°C.

Product Advantages

High efficiency and low standby power consumption increase battery life.

The small footprint of 8-WFDFN package allows for compact PCB designs.

Flexible input voltage range supports various power sources, including single-cell batteries.

High-frequency operation facilitates the use of small, low-cost inductors and capacitors.

Key Technical Parameters

Voltage Input (Min): 0.5V

Voltage Input (Max): 5V

Voltage Output (Min/Fixed): 1.5V

Voltage Output (Max): 5.25V

Current Output: 2A (Switch)

Frequency Switching: 2MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built with robust protection features, including over-temperature and over-current protection, enhancing safety and reliability.

Compatibility

Compatible with a wide range of capacitors and inductors, providing design flexibility.

Application Areas

Ideal for portable electronics, battery-powered devices, and IoT devices requiring efficient power management.

Product Lifecycle

Currently active and widely available, with no immediate plans for discontinuation.

Several Key Reasons to Choose This Product

High efficiency and small size make it ideal for portable and space-constrained applications.

Wide input and output voltage range offers versatility across various electronic devices.

High switching frequency allows for the use of smaller passive components.

Robust safety features ensure reliable operation under diverse conditions.

Synchronous rectification technique enhances overall efficiency, reducing heat generation.

Support from Analog Devices, including detailed datasheets, application notes, and design tools.