TIDA-00304, Last Gasp Hold Up Energy Storage Solution

TIDA-00304, Last Gasp Hold Up Energy Storage Solution. This solution stores and delivers (last gasp) energy for systems, such as SSDs, that require functionality for a short time after power loss in order to shut-down in a controlled fashion. By storing holdup energy at higher than bus voltage the amount of capacitance can be reduced by up to 80%, significantly reducing solution size and cost while improving reliability. Typically a complex electronics circuit is needed to boost the input voltage, mux it with the buck input during power failure, and bucking it down to 3.3V or 5V for the load