LTC4224CDDB-2#TRMPBF

Hot Swap Controllers Overview

The LTC4224CDDB-2#TRMPBF is a hot swap controller manufactured by Analog Devices Inc. It operates within a supply voltage range of 1 V to 6 V and is housed in a 10-lead DFN package measuring 3 mm x 2 mm with an exposed pad. The device supports programmable current limit and slew rate features. It is designed for full-duplex applications and functions within a commercial temperature range of 0°C to 70°C.

Hot Swap Controllers Feature Summary

• Integrates programmable current limiting and slew rate control for safe insertion into live backplanes
• Supports hot swap operations with fault protection capabilities
• Utilizes a compact 10-lead DFN package with an exposed thermal pad

Hot Swap Controllers Applications

• Backplane systems requiring controlled power insertion
• Industrial equipment needing hot swap connectivity
• Telecommunications infrastructure power distribution

Hot Swap Controllers Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging when ordering. Confirm the CDDB variant meets the required commercial temperature specifications. Ensure the 10-lead DFN footprint matches the target PCB layout dimensions. Cross-reference the manufacturer part number with official Analog Devices documentation to confirm availability status.

Hot Swap Controllers Selection Notes

Select this component for applications requiring precise control over inrush current during board insertion. The programmable slew rate allows customization of power-up timing to prevent bus droop. Consider the 1 V to 6 V input range compatibility with standard logic levels. Evaluate the thermal performance requirements given the small DFN package size.

Hot Swap Controllers Part Context

This part belongs to the LTC4224 family of hot swap controllers. It shares functional similarities with other devices in the series but differs in package type and specific electrical characteristics. The CDDB designation identifies the specific lead frame and molding compound used for the 10-lead DFN configuration.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components from the same manufacturer.