Texas Instruments Incorporated
Methods and apparatus to bypass sensed signals in power converters

Abstract:

Methods, apparatus, systems and articles of manufacture are disclosed to bypass sensed signals in power converters. The disclosed methods, apparatus, systems and articles of manufacture provide an apparatus to bypass sensed signals in power converters, the apparatus comprising: a first single shot circuit to, during runtime of a power converter, generate a clock signal based on an adaptive delay, the adaptive delay based on a count value of a counter; a pulse comparator coupled to an adaptation pulse generator, the pulse comparator to, during runtime of the power converter: compare a first duration of the adaptation pulse to a second duration of a reference pulse; and adjust the count value of the counter; and a ready detector coupled to the pulse comparator, the ready detector to, in response to a trigger event, transmit, during runtime of the power converter, the count value to a second single shot circuit.