Texas Instruments C2000 Technical Training

Lab4: Tuning the Loop

Tune closed-loop Buck power stage for improved transient performance
using visual “trial and error” (rather than mathematical approach)
 The 2-channel Buck EVM has an active load circuit when enabled by software
provides a repetitive step change in load
 CCS graph window feature used to view the transient in real-time
 Transient response can be modified directly until the desired improvement is
achieved by adjusting P, I, D sliders

Texas Instruments C2000 Specifications

General

Brand	Texas Instruments
Model	C2000
Category	Microcontrollers
Language	English