LTC3558EUD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3558EUD#PBF

Manufacturer

Analog Devices

Introduction

The LTC3558EUD#PBF is a power management integrated circuit designed for handheld and mobile devices, providing efficient power management solutions.

Product Features and Performance

Integrated dual linear PowerPath managers

Monolithic dual switching regulators

High-efficiency power conversion

I2C control and status reporting

Independent shutdown and soft-start

Product Advantages

Minimal external components required

Low quiescent current extends battery life

High level of integration reduces design complexity

Thermal overload protection enhances safety

Key Technical Parameters

Supply Current: 200µA

Supply Voltage Range: 4.35V to 5.5V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package: 20-WFQFN Exposed Pad

Device Package: 20-QFN (3x3)

Quality and Safety Features

Overvoltage protection

Thermal shutdown

Current limiting

Compatibility

Suitable for various handheld/mobile devices

Flexible PowerPath prioritization

Application Areas

Smartphones

Portable media players

Handheld gaming devices

Portable instruments

Product Lifecycle

Active product phase

Not currently nearing discontinuation

Key Reasons to Choose This Product

Optimized for battery-powered applications

High integration facilitates compact system design

Flexible power management supports complex mobile devices

Robust protection features ensure long-term reliability

Industry-leading power efficiency contributes to longer battery life