LTC3884IUK#TRPBF

$7.96

Description：IC REG CTRLR BUCK PMBUS 48QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:aed1dd7633ba Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3884IUK#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK PMBUS 48QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3884IUK#TRPBF

Description：IC REG CTRLR BUCK PMBUS 48QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：4.5V ~ 38V
Frequency - Switching：200kHz ~ 1MHz
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：I2C, PMBus
Control Features：Enable, Frequency Control, Phase Control, Power Good
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：48-WFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3884IUK#TRPBF

LTC3884IUK#TRPBF

DC DC Switching Controllers Overview

The LTC3884IUK#TRPBF is a synchronous step-down switching controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5V to 38V and supports output voltages from 500mV to 5.5V. The device features a programmable switching frequency between 200kHz and 1MHz, enabling high-efficiency power conversion. Designed for demanding applications, it accommodates output currents up to 30A and functions reliably within an extended temperature range of -40°C to +125°C. Packaged in a GQFN-48 surface-mount format, the component integrates advanced control features suitable for dense power designs.

DC DC Switching Controllers Feature Summary

Supports dual-output polyphase buck operation for enhanced current handling
Integrates sub-milliohm digital power system management capabilities
Features isolated architecture for flexible ground referencing

DC DC Switching Controllers Applications

High-density server and data center power distribution
Industrial equipment requiring robust DC/DC regulation
Telecommunications infrastructure power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure compatibility with required thermal management solutions given the GQFN-48 package constraints. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and supply chain integrity before integration into production designs.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring dual-channel polyphase buck regulation with integrated digital monitoring. The wide input voltage range and high-frequency operation make it suitable for compact form factors. Consider the thermal performance requirements associated with the 30A output capability and the specific layout needs of the GQFN-48 package for optimal signal integrity.

DC DC Switching Controllers Part Context

This controller belongs to the LTC3884 series, which specializes in multi-phase buck converter applications. The series is designed to provide high efficiency and precise voltage regulation for complex power architectures. It complements other components in the Analog Devices portfolio by offering scalable power solutions with advanced digital interface options for system monitoring and control.