MAX5955BUEE+

Hot Swap Controllers Overview

The MAX5955BUEE+ is a low-voltage, dual hot-swap controller manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1V to 13.2V and draws a typical operating current of 1.2 mA. The device features an adjustable current limit and supports independent on/off control for each channel. It is housed in a 16-SSOP (QSOP) package with a width of 3.90mm. The component is rated for operation between -40°C and +85°C, with a maximum power dissipation of 667 mW.

Hot Swap Controllers Feature Summary

• Independent On/Off Control
• Adjustable Current Limit
• Power-Fail Detection

Hot Swap Controllers Applications

• Hot-swap voltage control
• Dual-channel power management
• System board insertion protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'B' against the official datasheet to confirm electrical characteristics and pinout compatibility. Confirm the package type matches the design requirements, as variations exist within the series. Check the current lifecycle status, as some variants in this family may be discontinued or subject to limited availability constraints.

Hot Swap Controllers Selection Notes

Select this component when independent channel control and adjustable current limiting are required for dual hot-swap applications. Ensure the input voltage range aligns with the system's power rails. Consider the thermal performance given the 667 mW power dissipation rating in the QSOP package. Verify that the operating temperature range meets the environmental conditions of the target application.

Hot Swap Controllers Part Context

This part belongs to the MAX5955 series of low-voltage hot-swap controllers. It is designed for protecting circuit boards during insertion into live backplanes. The series offers flexible configuration options for current limiting and fault handling. It serves as a critical component for ensuring system reliability during hot-plugging events.

Hot Swap Controllers Replacement Considerations

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