LTC4215CUFD-1#PBF

Hot Swap Controllers Overview

The LTC4215CUFD-1#PBF is a single-channel hot swap voltage controller manufactured by Analog Devices Inc. It operates within an input supply voltage range of 2.9 V to 15 V and features adjustable current limiting. The device integrates overvoltage protection (OVP) and undervoltage lockout (UVLO). It communicates via an I²C-compatible interface for monitoring and configuration. The component is housed in a 24-lead QFN package measuring 5 mm x 4 mm with an exposed thermal pad, designed for surface-mount installation.

Hot Swap Controllers Feature Summary

• Integrates programmable overvoltage protection and undervoltage lockout mechanisms
• Provides adjustable current limiting with fault timeout and latched fault capabilities
• Supports I²C-compatible serial interface for system monitoring and control

Hot Swap Controllers Applications

• General purpose hot swap controller applications
• Server and storage backplane power distribution
• Telecommunications equipment power management

Hot Swap Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and temperature grade. Ensure the ordering part number matches the required electrical specifications and pinout configuration for your design. Cross-reference datasheet revisions to validate feature availability and compliance status before finalizing procurement.

Hot Swap Controllers Selection Notes

Select this component when a single-channel hot swap solution with digital monitoring is required. It is suitable for systems operating between 2.9 V and 15 V that need precise current limiting and fault handling. Consider the QFN-24 package constraints for thermal management and PCB layout requirements during the design phase.

Hot Swap Controllers Part Context

This device belongs to the LTC4215 family of hot swap controllers from Analog Devices. It is part of the broader PMIC portfolio focused on power distribution and protection. The component serves as a key element in managing safe insertion and removal of live circuits while providing detailed status reporting through its serial interface.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing pinouts, electrical characteristics, and thermal performance with alternative components from the manufacturer's catalog.