MAX15090EWI+T

Hot Swap Controllers Overview

The MAX15090EWI+T is a hot-swap controller from Analog Devices, designed for safe insertion and removal of circuit boards. It integrates a 12A N-channel MOSFET and operates within a 2.7V to 18V supply range. The device features programmable slew-rate control, configurable circuit-breaker thresholds, and overvoltage/undervoltage lockout (UVLO). It includes fault timeout delays and provides FAULT and Power Good (PG) outputs. Packaged in a 28-bump, 0.5mm pitch WLP measuring 3.5mm x 2mm, it supports high-current applications with defined safe operation areas.

Hot Swap Controllers Feature Summary

• Integrates a 12A N-channel MOSFET for efficient power switching
• Provides programmable slew-rate control to limit inrush current
• Includes configurable circuit-breaker threshold and fault timeout delay
• Features overvoltage and undervoltage lockout protection mechanisms

Hot Swap Controllers Applications

• Hot-swap applications requiring 2.7V to 18V input
• High-current board insertion systems up to 12A
• General-purpose power management with integrated FET solution

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required package and temperature grade. Request original datasheets and RoHS compliance documentation prior to purchase. Ensure storage conditions meet moisture sensitivity level requirements. Validate that the supplier can provide traceability records for quality assurance purposes.

Hot Swap Controllers Selection Notes

Select this component when an integrated solution combining control logic and a 12A switch is required. Consider the 2.7V to 18V operating range for compatibility with various bus voltages. Evaluate the need for programmable slew rate and breaker thresholds against system protection requirements. The small WLP footprint suits space-constrained designs needing high current capability without external discrete MOSFETs.

Hot Swap Controllers Part Context

This part belongs to the MAX15090 family of hot-swap controllers. It is distinct from other Maxim Integrated PMICs by its specific integration of a high-current internal MOSFET. The family targets applications demanding robust board-level protection during live insertion events.

Hot Swap Controllers Replacement Considerations

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