The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The step-down switch-mode DC/DC power supply is commonly used in power management of integrated circuits such as high performances processors and high speed memories. Sliding-mode-control appears to be one of the best way to control step-down switch-mode converter due to stringent transient performances required by next generation processor cores used in Smart-phones or Tablets. However sliding-mode's...
The high resolution digital pulse width modulator (DPWM) becomes a crucial part in digital controller for power converters that requires a fast system clock, especially applied to a high switching frequency SMPS. This paper proposes two solutions, the dithering Multi-stAge-noise-Shaping (MASH) and the 2–2 MASH delta-sigma (Δ-Σ) DPWM, so as to alleviate the inherent idle tone effects. An improved sliding...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.