Download CMOS High Efficiency On-chip Power Management by John Hu PDF

By John Hu

This booklet offers with the subject material of energy administration built-in circuit (IC) layout, or built-in energy electronics, as a reaction to the transforming into desire for energy-efficient electronics. The authors introduce numerous strength administration IC layout strategies to construct destiny energy-efficient “green” electronics. The objective is to accomplish excessive potency, that's necessary to meet shoppers’ starting to be desire for longer battery lives. the focal point is to check topologies amiable for complete on-chip implementation (few exterior parts) within the mainstream CMOS expertise, with the intention to decrease the actual measurement and the producing fee of the devices.

  • Describes a couple of innovations at circuits and platforms point that elevate sleep-mode potency to delay the battery existence, with out sacrificing functionality parameters;
  • Enables readers to layout for compactness, which calls for fewer cumbersome exterior elements and circuit topologies that lend themselves simply to complete on-chip integration;
  • Offers insights on how the potency boosting strategies for strength administration IC designs paintings towards society’s quest for larger strength efficiency.

Show description

Read or Download CMOS High Efficiency On-chip Power Management PDF

Best machinery books

Engineering Tribology, Third Edition

As with the former version, the 3rd version of Engineering Tribology offers a radical figuring out of friction and put on utilizing applied sciences comparable to lubrication and detailed fabrics. Tribology is a posh subject with its personal terminology and really good strategies, but is very important all through all engineering disciplines, together with mechanical layout, aerodynamics, fluid dynamics and biomedical engineering.

Machinery component maintenance and repair, Volume 3

Contains info on pump baseplate set up and grouting, fix and upkeep of mechanical seals, steel sewing, and handling rotor upkeep at outdoor outlets.

Roloff/Matek Maschinenelemente Formelsammlung: Interaktive Formelsammlung auf CD-ROM

Uber seven hundred Berechnungsformeln zu Maschinenelementen sind in ubersichtlicher Anordnung zusammengestellt. Mit der beigefugten CD-ROM konnen uber four hundred Formeln elektronisch generiert werden. Die Formelsammlung kann aufgrund der ausfuhrlichen Kommentare und Hinweise weitgehend unabhangig vom Lehrbuch genutzt werden.

Gaskets: Design, Selection, and Testing

Do not Blow A Gasket. . . choose up Daniel E. Czernik's Gasket guide in its place and arm your self with all of the information you must layout in charge, environment-friendly, long-lasting, high-performance gaskets. it is the simply advisor to hide layout, choice, functionality, potency, reliability, and trying out of each form of ``static'' seal gasket: chemical, o-ring, metal, and non-metallic.

Additional info for CMOS High Efficiency On-chip Power Management

Sample text

More recent examples include Kruiskamp and Beumer (2008), Camacho et al. (2009), Giustolisi et al. (2009), which use floating capacitor as voltage source. Their simplified block diagrams are shown in Fig. 7. Higher-than supply VG generation, however, becomes a major challenge for NMOS LDO . The high voltage switching involved in VG generation (den Besten and Nauta 1998; Camacho et al. 2009; Giustolisi et al. 2009) introduces additional noise in the control loop. The noise attenuation relies solely on the loop gain at the switching frequency.

Notice that all sub-blocks can be disconnected from the supply rail during sleep mode to save on leakage, and the LDO can be by passed for direct battery operation. 26 2 System Power Management b Sleep mode Bypassed a DC/DC LDO LDO Load#1 LDO LDO Load#2 LDO LDO Load#2 Load#3 Load#3 Load#1 STMicro: STM32x c Freescale: MC1322x d Available in All modes LDO Load#1 Load#2 LDO LDO Load#2 Load#3 Load#3 Load#1 TI: CC253x DC/DC Proposed Fig. 7 Configuration of the sleep mode power chain: existing solutions and proposed.

Gov TPS (2010) Power Management IC for Li-Ion Powered Systems. pdf von Arnim K, Borinski E, Seegebrecht P, Fiedler H, Brederlow R, Thewes R, Berthold J, Pacha C (2005) Efficiency of body biasing in 90-nm CMOS for low-power digital circuits. 4 applications. com/192701026 References 31 Burd T, Pering T, Stratakos A, Brodersen R (2000) A dynamic voltage scaled microprocessor system. 881202 Carlson B, Giolma B (2008) Ti white paper: Smartreflex power and performance management technologies: reduced power consumption, optimized performance.

Download PDF sample

Rated 4.29 of 5 – based on 31 votes