MAX15096GWE+T

The MAX15096GWE+T by Analog Devices is an integrated solution for hot-swap applications, enabling the safe insertion and removal of circuit line cards from live backplanes. It also functions as an electronic circuit breaker for hard drives, solid-state drives, and fans. The device integrates a hot-swap controller, a 12mΩ typical power MOSFET, and electronic circuit-breaker protection in a single package.

Designed for 2.7V to 18V supply voltages, the MAX15096GWE+T implements a foldback current limit during startup to manage inrush current and keep the MOSFET within safe operating area (SOA) conditions. After startup, on-chip comparators provide VariableSpeed/BiLevel protection against short-circuit and overcurrent faults, with immunity to system noise and load transients. The load is disconnected in the event of a fault.

Key features include programmable overvoltage and undervoltage lockout thresholds, a drive-present signal input, and internal overtemperature protection. The device offers a 6A maximum load current capability with ±10% circuit-breaker threshold accuracy. It also includes IN-to-OUT short-circuit detection before startup and an enable input.

The MAX15096GWE+T is available in a 16-bump, 2mm x 2mm wafer-level package (WLP) and is rated for an extended temperature range of -40°C to +105°C. It is suitable for applications such as blade servers, server I/O cards, RAID systems, disk drive power, and storage applications.