Microchip Technology, Inc. Hot Swap Controllers MIC2585-2MBTS

The MIC2585-2MBTS is a dual-channel hot swap controller designed for safe board insertion into live system backplanes. It operates within a supply voltage range of 1.0V to 13.2V and offers surge voltage protection up to 20V. This device features programmable inrush current limiting, electronic circuit breaker functionality, and dual-level overcurrent fault sensing to prevent false tripping. The MIC2585-2MBTS also includes output turn-on sequencing and tracking during power transitions, making it suitable for applications requiring precise power management. Key specifications include fast response to short circuit conditions (less than 1µs), undervoltage lockout protection, and overvoltage monitoring capabilities. The device is packaged in a 24-pin TSSOP format, facilitating integration into compact designs. It is particularly applicable in environments such as RAID systems, network servers, base stations, and network switches, where robust power sequencing and protection are critical.