The below introductory section features a video briefly discussing what exactly multi-phase buck regulators are, what applications they're suited for, and some of the challenges associated with implementing them. Additionally, the listed resources dive a little deeper into the topics covered in the video, providing further instruction in the beginning of your multiphase journey.
In designing with multiphase, Carmen works through a six-phase design for powering the core voltage of a networking ASIC, Marketing Manager George Lakkas explains why multiphase converters are ideal for high currents, and TI engineers blog about common concerns and use contexts.
In testing in the lab, Carmen takes a six phase buck regulator through basic validation testing in the lab with plenty of tips and waveforms shared. Let Carmen show you how to test transient response, input and output ripple, phase stability, and thermal performance. Additionally, TI engineers blog about various lab tricks related to multiphase devices.
PCB layout tips to manage heat dissipation with your switching regulator
Another way to manage thermals is through IC packaging. Smaller and smaller packages continue to be introduced as output currents trend upward. Learn more about the packaging technologies that aid heat dissipation under these challenging conditions and enable high power density.
These training videos will be used to better understand LDOs, and include information on designing the best ADC power supply, stabilizing an LDO, measuring LDO noise and power supply rejection ratio, measuring thermal resistance between junction temperature and ambiance, and more.
These videos provide a variety of power design advice, from suggestions on testing power supplies to reducing electromagnetic interference. Designers working with DC/DC, SEPIC and other topologies can find design tips from TI’s leading power experts.
Are you new to PoE? View the first video for a quick introduction to how our new PSE and PD portfolio can enable high-power applications. If you’re looking for a more technical deep dive on the evolution of PoE features, the second video gives insight into TI’s full suite of PSE and PD solutions along with related preliminary test results.