Renesas Electronics Corporation Hot Swap Controllers ISL6112INZA-T

The ISL6112INZA-T is a dual slot PCI-Express power controller designed for hot plug applications. It supports two independent PCI Express slots and is compliant with the PCI Express specification V1.0A, providing power control for 12V, 3.3V, and 3.3VAUX supplies. The device features programmable current regulation protection, allowing engineers to set maximum current levels for each output based on the connector size (X1, X4, X8, or X16). The ISL6112INZA-T includes advanced fault detection capabilities, such as dual-level fault detection and shutdown features to prevent nuisance tripping. It also offers a System Management Interface (SMI) with an integrated SMBus link for monitoring and reporting conditions, including under-voltage (UV) and over-current (OC) statuses. The device is available in a 48-lead TQFP package and is RoHS compliant, making it suitable for a variety of applications in PCI-Express servers and power supply distribution systems.