MIC24052
Description
Features
The Micrel MIC24052 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive ontime control architecture. The MIC24052 operates over a supply range of 4.5V to 19V. It has an internal linear regulator which provides a regulated 5V to power the internal control circuitry. The MIC24052 operates at a constant 600k Hz switching frequency in continuousconduction mode and can be used to provide up to 6A of output current. The output voltage is adjustable down to 0.8V. Micrel’s Hyper Light Load® architecture provides the same high-efficiency and ultra-fast transient response as the Hyper Speed Control architecture under medium to heavy loads, but also maintains high efficiency under light load conditions by transitioning to variable-frequency, discontinuous-mode operation.
The MIC24052 offers a full suite of protection features to ensure protection of the IC during...
