SYSTEM AND METHOD FOR DUAL MODE DC-DC POWER CONVERSION

摘要

A dual-mode power saving dc-dc converter. The dual-mode power saving dc-dc converter has a first dc-dc converter and a second dc-dc converter. The first dc-dc converter is connected to a first current sensor, and the second dc-dc converter is connected to a second current sensor. The two current sensors are connected to a control logic, which is operable to enable and disable the first and second dc-dc converters. The first dc-dc converter uses less power than the second dc-dc converter. The control logic activates the first dc-dc converter during low current load and activates the second dc-dc converter during high current load. Other systems and methods are disclosed.