LTC4223CDHD-2#TRPBF

$2.51

Description：IC HOT SWAP CTRLR ATCA 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:390439b382d9 Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LTC4223CDHD-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 ATCA 16DFN. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LTC4223CDHD-2#TRPBF

Description：IC HOT SWAP CTRLR ATCA 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：Hot Swap Controller
Number of Channels：2
Internal Switch(s)：Both
Applications：ATCA, MicroTCA™
Features：Auto Retry, Thermal Limit, UVLO
Programmable Features：Current Limit, Fault Timeout
Voltage - Supply：2.7V ~ 14V
Current - Output (Max)：-
Operating Temperature：0°C ~ 70°C
Current - Supply：800 µA
Mounting Type：Surface Mount
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-DFN (5x4)
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LTC4223CDHD-2#TRPBF

LTC4223CDHD-2#TRPBF

Hot Swap Controllers Overview

The LTC4223CDHD-2#TRPBF is a dual hot-swap controller designed for Advanced Mezzanine Card (AMC) applications. It manages two independent power rails: a +12V main rail with up to 9A load capability and a +3.3V auxiliary rail with up to 150mA load capability. The device operates within a 6V to 14V input range and features an adjustable current limit. It includes automatic retry functionality after fault conditions and is housed in a 16-pin DFN EP package.

Hot Swap Controllers Feature Summary

Dual-channel architecture supporting simultaneous control of primary and auxiliary power rails
Automatic circuit breaker retry mechanism restores power following transient faults
Integrated linear current limiting protects downstream loads from overcurrent events

Hot Swap Controllers Applications

Advanced Mezzanine Card (AMC) power management systems
Micro Telecommunications Computing Architecture (MTCA) compliant equipment
High-density server backplane power distribution units

Hot Swap Controllers Procurement Notes

Verify the suffix #TRPBF indicates tape-and-reel packaging, distinct from the tube-packaged #PBF variant. Confirm the CDHD-2 designation matches the required temperature grade and pinout. Cross-reference the manufacturer datasheet to ensure compatibility with specific AMC form factor requirements before finalizing procurement orders.

Hot Swap Controllers Selection Notes

Select this component when designing for AMC standards requiring independent control of +12V and +3.3V rails. The dual-channel design simplifies board layout compared to using separate single controllers. Ensure the external sense resistor values align with the desired current limits for both the 9A main and 150mA auxiliary channels to meet system protection specifications.

Hot Swap Controllers Part Context

This part belongs to the LTC4223 family of hot-swap controllers. It serves as a specialized solution for high-performance computing architectures where rapid recovery from power faults is critical. The device integrates necessary protection logic into a compact footprint suitable for dense mezzanine card designs.