LTC4228CUFD-2#TRPBF

$4.57

Description：IC HOT SWAP CTRLR GP 28QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:e56115bd2282 Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LTC4228CUFD-2#TRPBF is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC HOT SWAP CTRLR GP 28QFN. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LTC4228CUFD-2#TRPBF

Description：IC HOT SWAP CTRLR GP 28QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：Hot Swap Controller, OR Controller
Number of Channels：2
Internal Switch(s)：No
Applications：General Purpose
Features：Auto Retry, UVLO
Programmable Features：Current Limit, Fault Timeout, Slew Rate
Voltage - Supply：2.9V ~ 18V
Current - Output (Max)：-
Operating Temperature：0°C ~ 70°C
Current - Supply：2.5 mA
Mounting Type：Surface Mount
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-QFN (4x5)
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LTC4228CUFD-2#TRPBF

LTC4228CUFD-2#TRPBF

Hot Swap Controllers Overview

The LTC4228CUFD-2#TRPBF is a dual-channel hot swap voltage controller manufactured by Analog Devices Inc. It integrates ideal diode controllers and protection circuitry for two independent channels within a QFN-28 package. The device supports surface-mount installation and operates with a supply current of 2.5 mA. It is designed to manage power insertion and removal in systems requiring controlled ramp-up and fault protection.

Hot Swap Controllers Feature Summary

Integrates dual-channel ideal diode controllers for efficient power path management
Provides comprehensive hot swap control for safe board insertion and removal
Includes built-in fault protection mechanisms to safeguard connected loads

Hot Swap Controllers Applications

Server backplane power distribution
Industrial equipment hot-plug modules
Telecommunications infrastructure power cards

Hot Swap Controllers Procurement Notes

Verify the specific suffix #TRPBF against the required packaging format, as it indicates tape and reel delivery. Confirm availability status directly with authorized distributors or the manufacturer, as supply constraints may apply. Ensure the QFN-28 footprint matches the PCB design requirements before finalizing procurement orders.

Hot Swap Controllers Selection Notes

Select this component when dual-channel isolated hot swap control is required. Compare against single-channel variants if only one power rail needs management. Verify that the 2.5 mA quiescent current fits the system's power budget. Ensure the operating temperature range meets the environmental specifications of the target application.

Hot Swap Controllers Part Context

This part belongs to the LTC4228 series of hot swap controllers. It is distinct from the LTC4228CUFD-2#PBF variant primarily by its packaging configuration. The series is designed for high-reliability applications requiring precise control over inrush current and short-circuit events in multi-rail power systems.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing gate drive circuits and sense resistor values when considering alternative components.

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Freight calculation

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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.