LTC3883EUH#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3883EUH#PBF

Manufacturer

Analog Devices

Introduction

The LTC3883EUH#PBF is a Power Management Integrated Circuit (PMIC) from Analog Devices, specifically designed for DC to DC switching controllers. It belongs to the PolyPhase® series and is packaged in a tube with a 32-WFQFN exposed pad.

Product Features and Performance

Step-down functionality

Positive output configuration

Buck topology

Single output with one-phase configuration

Supports synchronous rectification for improved efficiency

Clock synchronization capability

Operating temperature range from -40°C to 105°C

Features I2C and PMBus for advanced serial interface communication

Includes control features such as Enable, Frequency Control, Phase Control, and Power Good signal

Product Advantages

High efficiency due to synchronous rectification

Enhanced system performance with clock synchronization

Robust thermal management through exposed pad package

Precision control enabled by comprehensive serial interfaces and control features

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4.5V ~ 24V

Number of Outputs: 1

Output Phases: 1

Mounting Type: Surface Mount

Package / Case: 32-WFQFN Exposed Pad

Supplier Device Package: 32-QFN (5x5)

Quality and Safety Features

Operates within a strict temperature range of -40°C ~ 105°C ensuring stability and reliability in varying environmental conditions

Compatibility

Compatible with various applications requiring voltage supply between 4.5V and 24V

Application Areas

Suitable for telecommunications, industrial, and high-density power systems that require efficient power management solutions

Product Lifecycle

Currently active

No indication of nearing discontinuation or replacement needs at the moment

Several Key Reasons to Choose This Product

Reliable performance under stringent operating temperatures

Flexible control and communication options through I2C and PMBus interfaces

Efficient power conversion that reduces heat generation and increases system reliability

Compact packaging suitable for space-constrained applications

Manufactured by trusted industry leader, Analog Devices