ISA

Loop tuning basics: Self-regulating processes

The two most common categories of process responses in industrial manufacturing processes are self-regulating and integrating. A self-regulating process response to a step input change is ...
ISA

Loop tuning basics: Complex process responses

The two most common categories of process responses in industrial manufacturing processes are self-regulating and integrating. A self-regulating process response to a step input change is ...
Electronic Design

Synchronous Buck Converter Delivers 12 A With Fast Load Step Response

Texas Instruments’ TPS53915 (Fig. 1), can supply up to 12 A output that is adjustable from 0.6 V to 5.5 V. Its input voltage ranges from 1.5 V to 18 V. A 4.5 V to 25 V VDD input powers an internal 5 V ...
EDN

Power Tip 25: Improve a power supply’s load transient response–Part 2

Figure 1 presents the block diagram of the control loop, which has been greatly simplified. In the left block, the error amplifier is represented by an integrator ...
EDN

Loop tuning controls transient response in point of load power modules

With the ever-increasing complexity of today’s printed circuit boards, the many voltages required to properly power all the integrated circuit loads are now managed by a range of point of load (POL) ...