LTC3455EUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3455EUF#PBF

Manufacturer

Analog Devices

Introduction

The LTC3455EUF#PBF is a specialized power management integrated circuit (PMIC), designed for handheld and mobile devices, encapsulated in a 24-WFQFN exposed pad package.

Product Features and Performance

Dual function power management solution

Integrated synchronous buck regulator

Integrated synchronous boost regulator

High-efficiency power conversion

Low noise operation

Automatic transitioning between buck and boost modes

Controlled start-up sequence

Product Advantages

Optimal power management in a single chip

Reduces the need for multiple separate components

Compact and space-saving design

Ideal for size-constrained applications

Key Technical Parameters

Operating voltage: 3V ~ 6V

Operating temperature: -40°C ~ 85°C

Mounting type: Surface Mount

Quality and Safety Features

Over-temperature protection

Over-voltage protection

Short-circuit protection

Compatibility

Designed specifically for handheld and mobile devices

Application Areas

Mobile phones

Portable media players

Handheld gaming consoles

Personal digital assistants (PDAs)

Product Lifecycle

Product status is 'Last Time Buy'

Indicates nearing discontinuation

Advance notice for planning transitions to replacements or upgrades

Several Key Reasons to Choose This Product

Comprehensive power management capabilities in one device

High reliability with built-in protection features

Supports a wide range of handheld devices

Durable with wide operating temperature range

Currently available for ‘last time buy’ providing an opportunity for stock-up before discontinuation