intersil的ZL2005非线性响应

intersil的ZL2005非线性响应
Non Linear Response
Application Note May 01, 2009 AN2017.0



Overview
The Zilker Labs Digital-DC devices incorporate a
non-linear response (NLR) loop that decreases the
response time and the output voltage deviation in the
event of a sudden output load current step. The NLR
loop incorporates a secondary error signal processing
path that bypasses the primary error loop when the
output begins to transition outside of the standard
regulation limits. This scheme results in a higher
equivalent loop bandwidth that what is possible using a
traditional linear loop.
When a load current ste