SI-8090JD Datasheet | Allegro MicroSystems

g n i s r h c o it lat w S egu R Step-Down to 9.0 V, 1.5 A, DC/DC Converter Designed to meet high-current requirements at high efficiency in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office or telemunications equipment, the SI-8090JD dc/dc step-down (buck) converter offers a constant 125 kHz switching frequency essential for low EMI noise. The npn switch is included on the die along with the oscillator, control, and logic circuitry requiring only four external ponents for a regulated 9.0 V output at up to 1.5 A. . A wide input voltage range and integrated thermal and overcurrent protection enhance overall system...