LTC3884IRHE#PBF

$14.56

Description：IC REG CTRLR BUCK PMBUS 48QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tube

SKU:97293997fe7c Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3884IRHE#PBF 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 LTC3884IRHE#PBF

Description：IC REG CTRLR BUCK PMBUS 48QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tube
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-GQFN (5x6)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3884IRHE#PBF

LTC3884IRHE#PBF

DC DC Switching Controllers Overview

The LTC3884IRHE#PBF is a dual-output synchronous step-down switching controller from Analog Devices, designed for high-density power delivery. 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. It provides up to 30A per channel and utilizes a GQFN-48 package. Operating temperatures range from -40°C to +125°C.

DC DC Switching Controllers Feature Summary

Supports parallel operation of multiple controllers for scalable current sharing
Integrates digital power management via I2C and PMBus interfaces
Features sub-milliohm current sensing for high efficiency

DC DC Switching Controllers Applications

High-performance computing systems
Telecommunications infrastructure
Industrial equipment power distribution

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and feature variations. Confirm RoHS compliance status through manufacturer datasheets. Ensure compatibility with required thermal management solutions given the operating temperature range. Validate interface requirements for I2C or PMBus integration before procurement.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring dual independent outputs with precise current sharing capabilities. Consider the GQFN-48 package for space-constrained designs. Evaluate the need for digital control features versus standard analog operation. Ensure input voltage ranges align with system supply rails.

DC DC Switching Controllers Part Context

This part belongs to the PolyPhase family of DC/DC controllers. It is engineered for multi-phase buck converter topologies. The series emphasizes high efficiency and compact footprint. It serves as a core component in advanced power management architectures.