Texas Instruments Incorporated
Methods and apparatus to adjust a transient response

Abstract:

Methods, apparatus, systems and articles of manufacture are disclosed to adjust a transient response. An example apparatus includes a clamping circuit including a first input, a second input, a third input, and an output, wherein the first input is adapted to be coupled to a selector, a reference voltage generator including an output, wherein the output of the reference voltage generator is coupled to the second input of the clamping circuit, an error amplifying circuit including an output, wherein the output of the error amplifying circuit is coupled to the third input of the clamping circuit, and a pulse width modulator including an input, wherein the input of the pulse width modulator is coupled to the output of the clamping circuit.