Rochester Electronics PMIC - Hot Swap Controllers MAX5915AEUI+

The MAX5915AEUI+ is a dual PCI 2.2 hot-swap controller designed for the safe insertion and removal of PCI cards into live slots or backplanes. It limits inrush current during startup and provides protection against short-circuit, overcurrent, and undervoltage conditions. This device supports independent power controls for +3.3V, +5V, ±12V, and +3.3V auxiliary supplies for two PCI cards, featuring internal power MOSFETs for the +12V, -12V, and +3.3V auxiliary outputs. The MAX5915AEUI+ includes intelligent selective thermal shutdown control, which allows only the channel with an overcurrent fault to shut down. It offers latched fault protection and is packaged in a low-profile 28-pin TSSOP. The operating temperature range is from -40°C to +85°C, making it suitable for various applications, including PCI servers and RAID systems.