Driver method

摘要

The invention provides advances in the arts with useful and novel driver methods. The invention provides circuit driver and control methods for relatively high-current drivers, usable with relatively low-voltage battery power sources. Preferred embodiments include one or more high series resistance capacitors electrically connected with a power source. A low resistance driver circuit regulates power supplied from the capacitors to the load.

主权项

1. A circuit comprising:
a driver circuit; a sensor coupled to the driver circuit and configured to receive load data associated with a load; a controller coupled to the driver circuit and configured to determine a drive current requirement associated with the load data and an equivalent series resistance of the driver circuit; voltage control circuitry coupled to the controller and configured to control a voltage level to produce the drive current requirement associated with the load data; and low resistance drive current circuitry coupled to the load and configured to provide the drive current requirement associated with the load.