Ideal diode ORing controllers are not a specific brand but a category of electronic components used in power management systems. These controllers are designed to provide efficient and reliable power source switching, often used in industries such as telecommunications, automotive, and industrial automation. Companies like Texas Instruments (USA), Analog Devices (USA), and Maxim Integrated (USA) are prominent manufacturers of these controllers. Their products ensure minimal power loss and high reliability in applications requiring redundant power supplies or battery backup systems.