Allegro MicroSystems, LLC offers a growing portfolio of DC/DC switching regulators and LED drivers. Allegro’s process technology and applications expertise has enabled the development of highly integrated ICs, providing flexibility and functionality in a small solution footprint. Devices offer buck, boost, charge pump, and linear topologies and aim to provide comprehensive, extremely robust solutions with minimal external components.The DC/DC regulator portfolio focuses on fully integrated devices with on-chip FETs, and includes single channel and multiple-output devices. Devices are both general purpose and application specific. The lighting portfolio includes LED driver ICs with a wide variety of topologies, channel counts, output currents and feature sets to help customers optimize their solutions. Drivers are targeted at either LED lighting applications or LED backlighting for LCD displays. Also included in the lighting portfolio is a wide variety of application-specific devices for xenon flash in digital cameras and mobile phones.
Automotive voltage and temperature ratings are available on devices in both product portfolios.