Borden Ladner Gervais LLP
Power converter system for mobile devices
A power converter system for managing power between a power supply and a load, the system including: a first buck-boost circuit connected to the power supply; and a capacitor provided between the buck-boost circuit and the load to buffer power supply for the load. The system may include a second buck-boost circuit between the capacitor and the load. In another embodiment, a power converter system includes: a boost circuit connected to the power supply; a buck circuit connected to the load; and a capacitor provided between the boost circuit and the buck circuit to manage the supply of power to the load.
BlackBerry Limited
H H
H02M H02M
additional inventional
Christopher David Kai Lyall Kenneth
Bernard Xu Winger