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.
This paper describes an integrated dual-mode DC-DC converter and its seamless auto-mode transition between the pulse frequency modulation (PFM) and the pulse width modulation (PWM), resulting in reduced inductor current peak and output voltage overshoot. The key idea of auto-mode transition is to keep a control voltage level as a constant by forming a negative feedback loop with a compensator in the...
This paper discusses the design requirement of on-chip dc-dc converter for block-level Dynamic Voltage Scaling (DVS). The target application is low-power SoC where DVS can be applied to all the implemented logic blocks. The proposed converter occupies only five bonding pads and the simulation demonstrates that the leakage current is only 84 nA in the standby mode. As shown by a set of equations based...
Dynamic voltage scaling (DVS) is known to be one of the most efficient techniques for power reduction of integrated circuits. Efficient low voltage DC-DC conversion is a key enabler for the design of any DVS technique. In this paper we show how to design an efficient power delivery network for a complex system-on-a-chip (SoC) so as to enable dynamic power management through assignment of appropriate...
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.