The SuperSwitcher II^TM family is comprised of high efficiency, wide-input step-down DC-DC buck regulators in a common foot print for high power density applications. The SuperSwitcher II^TM devices are adaptive ON-time current mode Synchronous buck regulators and feature a patented Hyper Speed Control™ architecture which enables ultra fast transient response with low output capacitance. The SuperSwitcher II^TM devices are intended for High V_IN/low V_OUT operation.