SEPIC Regulators

Analog Devices manufacturers a broad range of monolithic boost switching regulators and controllers that can be configured as SEPICs (single-ended primary inductor converters), along with other topologies, enabling universal use in a wide variety of applications. These SEPIC converters maintain a fixed output voltage regardless of whether the input voltage is above or below the input. These converters offer wide input voltage ranges, external synchronization, and, on some models, internal Schottky diodes. Other features include programmable current limit, burst-mode operation, and low battery detect.