LTC4223CDHD-1#PBF

Hot Swap Controllers Overview

The LTC4223CDHD-1#PBF is a dual hot-swap controller designed for Advanced Mezzanine Card (AMC) applications. It manages two independent channels with integrated N-channel MOSFET drivers, supporting input voltages up to 14V and load currents up to 9A per channel. The device features programmable current limit and soft-start timing, fault detection with automatic retry capabilities, and compliance with Micro Telecommunications Computing Architecture specifications.

Hot Swap Controllers Feature Summary

• Dual-channel architecture for independent power path management
• Integrated high-side N-channel MOSFET drivers
• Automatic fault recovery with configurable retry logic
• Compliance with AMC card power specifications

Hot Swap Controllers Applications

• Advanced Mezzanine Card (AMC) power systems
• Micro Telecommunications Computing Architecture equipment
• Dual-rail hot-swap power distribution units
• High-reliability telecommunications backplanes

Hot Swap Controllers Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm pinout and feature set compatibility. Confirm RoHS compliance status through manufacturer datasheets. Ensure thermal management requirements align with the DFN-16 package characteristics during integration planning.

Hot Swap Controllers Selection Notes

Select this component when dual independent hot-swap control is required for AMC form factor designs. Evaluate the need for automatic retry functionality versus manual reset based on system reliability targets. Consider the 14V maximum input rating and 9A per channel current capability against peak load demands.

Hot Swap Controllers Part Context

Part of the LTC4223 family of dual hot-swap controllers. The CDHD-1 variant specifically denotes commercial temperature range and DFN-16 packaging. Designed to replace discrete MOSFET and protection circuit solutions in compact mezzanine card applications requiring precise power sequencing and fault isolation.

Hot Swap Controllers Replacement Considerations

LTC4223IDHD-1#PBF offers industrial temperature range extension. Verify thermal performance differences between commercial and industrial grades before substitution.