MAX8533EUB+T

Hot Swap Controllers Overview

The MAX8533EUB+T is a hot-swap voltage controller designed for InfiniBand-compliant applications. It operates within a supply voltage range of 10 V to 14 V and features an adjustable current limit. The device includes power failure detection and consumes only 12 µA of quiescent current. It supports a maximum power dissipation of 444.4 mW and functions reliably across an operating temperature range from -40°C to +85°C. Packaged in a UMAX-10 surface-mount format, it provides single-channel protection.

Hot Swap Controllers Feature Summary

• InfiniBand-compliant hot-swap control with adjustable current limiting
• Integrated power failure detection capability
• Ultra-low quiescent current consumption for efficient standby operation

Hot Swap Controllers Applications

• InfiniBand server backplanes
• High-density storage arrays
• Telecommunications equipment hot-plug modules

Hot Swap Controllers Procurement Notes

Verify the specific suffix designation carefully, as the provided reference data indicates availability constraints or end-of-life status for related variants. Confirm that the 'T' suffix corresponds to the intended reel packaging if required, noting that official documentation may list tube packaging for the base part number. Cross-reference the manufacturer's discontinuance notifications to ensure long-term supply viability before finalizing procurement plans.

Hot Swap Controllers Selection Notes

Select this component when designing systems requiring robust hot-swap protection specifically compliant with InfiniBand standards. Ensure the input voltage stays within the 10 V to 14 V window. Consider the thermal performance given the 444.4 mW dissipation limit in the small UMAX-10 package. Verify that the adjustable current limit settings align with the downstream load requirements and fault protection thresholds.

Hot Swap Controllers Part Context

This part belongs to the MAX8533 series of hot-swap controllers manufactured by Analog Devices under the Maxim Integrated brand. It is categorized under PMIC and Power Distribution ICs. The UMAX-10 package allows for compact board layouts suitable for high-density electronic assemblies where space is constrained but reliable power sequencing is critical.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's EOL notification documents for potential recommended replacements or next-generation alternatives.