Microchip Technology, Inc. Hot Swap Controllers MIC2583R-KYQS-TR

The MIC2583R-KYQS-TR is a single-channel hot swap controller designed for safe insertion of boards into live system backplanes. It operates within a supply voltage range of 2.3V to 13.2V and offers surge voltage protection up to 20V. The device features programmable inrush current limiting and an electronic circuit breaker that latches off the output MOSFET if the current limit is exceeded for a specified duration. The MIC2583R variant includes an auto-restart function after detecting an overcurrent condition. Additional features include fast response to short-circuit conditions, programmable output under-voltage detection, and undervoltage lockout protection. The device provides power-on-reset and power-good status outputs, making it suitable for applications such as RAID systems, base stations, and network switches. The MIC2583R is available in a 16-pin QSOP package, facilitating integration into various designs.