Method for operating a battery-powered device and correspondingly equipped circuit assembly

摘要

The method involves connecting back-up capacitor (2) in parallel with a load (3). The load for the load current (IL) is received during the period of the load pulse took charge from the storage capacitor according to the load pulse recovery phase and duration recharging. The recovery phase is completed before the back-up capacitor is fully charged, and further load pulse following the recovery phase is terminated by the further load pulse before the backup capacitor is fully charged. An independent claim is included for circuit arrangement.