LTC4233IWHH#PBF

Hot Swap Controllers Overview

The LTC4233IWHH#PBF is a high-voltage, high-current hot swap controller from Analog Devices Inc., designed for safe board insertion and removal from live backplanes. It operates within a supply voltage range of 2.9V to 15V and supports an output current up to 10A. The device features an internal switch and consumes 1.6mA of operating supply current. It is housed in a 38-QFN (5x9) package and functions reliably across temperatures from -40°C to +85°C.

Hot Swap Controllers Feature Summary

• Enables safe insertion and removal of boards from live backplanes
• Integrates internal power switch for compact design
• Supports auto-retry functionality for fault recovery

Hot Swap Controllers Applications

• General purpose hot swap applications
• Live backplane system integration
• Power sequencing control

Hot Swap Controllers Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and RoHS status through official Analog Devices documentation. Confirm the 38-QFN (5x9) package dimensions match your PCB footprint requirements. Ensure the 2.9V to 15V supply range aligns with your system's voltage rails before procurement.

Hot Swap Controllers Selection Notes

Select this component when high current handling up to 10A is required alongside integrated switching capabilities. The 38-QFN package suits space-constrained designs needing robust thermal performance. Consider the -40°C to +85°C operating range for industrial or commercial environments requiring reliable hot swap protection without external pass transistors.

Hot Swap Controllers Part Context

This part belongs to the LTC4233 series of hot swap controllers from Analog Devices. It complements other devices like the LTC4231 and LTC4232 by offering higher current capacity and integrated switching in a QFN package. The series focuses on protecting systems during live insertion events while managing power distribution efficiently.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.