LT3582EUD-12#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3582EUD-12#PBF

Manufacturer

Analog Devices

Introduction

The LT3582EUD-12#PBF is a versatile power management integrated circuit, capable of generating both positive and negative outputs from a single positive input.

Product Features and Performance

Dual rail output: Positive and Negative

Step-Up and Buck-Boost functionality

Fixed output voltage: ±12V

Dual outputs for versatile power supply needs

Operates from a wide input voltage range: 2.55V to 5.5V

Surface mount 16-WFQFN package for compact design

No synchronous rectifier to maximize simplicity

High operating temperature range: -40°C to 125°C

Product Advantages

Generates both positive and negative voltages, reducing the need for multiple regulators

Flexible input voltage suitable for battery-powered applications

Able to provide fixed dual output voltages from a single input

High efficiency with low quiescent current

Key Technical Parameters

Input Voltage (Min): 2.55V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): ±12V

Current - Output: 285mA (Switch), 490mA (Switch)

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Built-in thermal protection for enhanced safety

Robust design within industrial operating temperature range

Compatibility

Compatible with a range of input sources

Designed for easy PCB mounting with surface mount technology

Application Areas

Portable and battery-powered devices

Mixed voltage systems requiring both positive and negative rails

Industrial control systems

Product Lifecycle

Status: Active

Not near discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Provides both positive and negative outputs saving space and additional components

Wide input voltage range makes it ideal for various applications including fluctuating battery levels

Can operate in extreme temperature environments, ensuring reliable performance

Fixed output voltages eliminate the need for additional regulation

Straightforward integration with 16-WFQFN package suitable for space-constrained applications

Analog Devices' reputation for quality and robustness in power management solutions