Using digital-loop control, a PWM controller minimizes duty cycle to optimize efficiency of a single-phase synchronous buck converter and boost current delivery. Today's bandwidth requirements are ...
Designing a closed-loop, controlled power supply or motor-control system presents two main challenges. First, the design requires sending feedback voltage or current information across an isolation ...
In the past year, digital power has been a hot topic for system architects, power-supply designers, and mixed-signal-IC vendors. Nay-sayers argue that digital power is needlessly expensive and complex ...