The LM25066I/A combines a high performance hot-swap controller with a PMBus ™ compliant SMBus/I 2C interface to accurately measure, protect and control the electrical operating conditions of computing and storage blades or any critical system. The LM25066I/A is fully compliant to Intel Node Manager 2.0 and 2.5 .The LM25066I/A continuously supplies real-time power, voltage, current, temperature and fault data to the system management host via the SMBus interface.