MAX5948AESA

Hot Swap Controllers Overview

The MAX5948AESA is a hot-swap controller designed for -48V applications, manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of -20V to -80V and supports surface-mount installation in an 8-SOIC package. The device functions across a temperature range of -40°C to +85°C with a supply current of 700µA. Key features include programmable auto-retry, fault timeout, latched fault protection, overvoltage protection (OVP), and under-voltage lockout (UVLO).

Hot Swap Controllers Feature Summary

• Integrated protection mechanisms including overvoltage protection and under-voltage lockout.
• Programmable fault handling with auto-retry and timeout capabilities.
• Designed specifically for -48V power system environments.

Hot Swap Controllers Applications

• -48V telecommunications infrastructure
• Industrial control systems
• Telecom equipment power distribution

Hot Swap Controllers Procurement Notes

Verify the exact suffix against official documentation, as 'A' variants may differ from standard or tape-and-reel versions. Confirm availability status directly with authorized distributors, as this component may be subject to limited supply or discontinuation notices. Ensure the package type matches the required PCB footprint specifications before ordering.

Hot Swap Controllers Selection Notes

Select this component for -48V hot-swap applications requiring robust fault protection. Verify that the 8-SOIC package dimensions fit the design constraints. Ensure the operating temperature range meets the environmental requirements of the target application. Compare against similar Maxim hot-swap controllers if specific pinouts or protection thresholds need adjustment.

Hot Swap Controllers Part Context

This part belongs to the Maxim Integrated hot-swap controller family, optimized for telecom and industrial power management. It provides controlled power-up sequencing and protects downstream circuits from input faults. The series typically includes variants with different protection levels or package options to suit diverse system integration needs.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference guides for potential alternatives.

Hot Swap Controllers FAQ

What is the primary function of the MAX5948AESA?

It is a hot-swap controller designed for -48V applications, providing controlled power-up and fault protection.

Does the MAX5948AESA support auto-retry?

Yes, it includes programmable auto-retry functionality as part of its fault handling features.