Digital power ICs (Integrated Circuits) are not a specific brand but a category of semiconductor devices used for power management and control in various industries. These ICs are produced by multiple companies worldwide, including Texas Instruments (USA), Infineon Technologies (Germany), and STMicroelectronics (Switzerland). They serve industries such as automotive, industrial automation, consumer electronics, and renewable energy. Key products include digital power controllers, voltage regulators, and DC-DC converters, enabling efficient energy conversion and smart power distribution. These components are critical for modern electronic systems, offering precision, programmability, and energy savings.