LTC3884ERHE-1#PBF

$8.28

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

SKU:df36feaf202f Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3884ERHE-1#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 LTC3884ERHE-1#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 LTC3884ERHE-1#PBF

LTC3884ERHE-1#PBF

DC DC Switching Controllers Overview

The LTC3884ERHE-1#PBF is a synchronous step-down switching controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5 V to 38 V and delivers up to 30 A output current. The device supports a switching frequency of 1 MHz and regulates output voltages from 500 mV to 5.5 V. It features a GQFN-48 package, operates between -40°C and +125°C, and includes isolated feedback capability.

DC DC Switching Controllers Feature Summary

Supports multiphase buck configurations for high-current delivery
Integrates sub-milliohm current sensing technology
Provides isolated feedback path for remote regulation

DC DC Switching Controllers Applications

Multiphase point-of-load (POL) converters
High-density server and workstation power distribution
Industrial equipment requiring isolated feedback control

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and RoHS standards. Confirm the ERHE-1 designation matches the required thermal and electrical specifications for your design. Ensure the GQFN-48 footprint aligns with your PCB layout constraints before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring high efficiency at 1 MHz switching frequencies. It is suitable for applications needing precise current sharing in multiphase setups. Consider the 38 V maximum input limit and 30 A current capacity against your load requirements.

DC DC Switching Controllers Part Context

This part belongs to the LTC3884 series of PolyPhase buck controllers. It is designed for applications demanding high efficiency and compact size. The device integrates drivers for external N-channel MOSFETs and provides comprehensive protection features.

DC DC Switching Controllers Replacement Considerations

Check Analog Devices documentation for direct pin-compatible alternatives within the LTC388x family. Verify that any substitute maintains the 1 MHz frequency and 38 V input rating.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.