Power Management in Mobile Devices Books

Click Get Book Button To Download or read online Power Management in Mobile Devices books, Available in PDF, ePub, Tuebl and Kindle. This site is like a library, Use search box in the widget to get ebook that you want.

Power Management in Mobile Devices


Power Management in Mobile Devices
  • Author : Findlay Shearer
  • Publisher : Elsevier
  • Release : 2011-04-01
  • ISBN : 008055640X
  • Language : En, Es, Fr & De
GET BOOK

Sealed Lead Acid...Nickel Cadmium...Lithium Ion... How do you balance battery life with performance and cost? This book shows you how! Now that "mobile" has become the standard, the consumer not only expects mobility but demands power longevity in wireless devices. As more and more features, computing power, and memory are packed into mobile devices such as iPods, cell phones, and cameras, there is a large and growing gap between what devices can do and the amount of energy engineers can deliver. In fact, the main limiting factor in many portable designs is not hardware or software, but instead how much power can be delivered to the device. This book describes various design approaches to reduce the amount of power a circuit consumes and techniques to effectively manage the available power. Power Management Advice On: •Low Power Packaging Techniques •Power and Clock Gating •Energy Efficient Compilers •Various Display Technologies •Linear vs. Switched Regulators •Software Techniques and Intelligent Algorithms * Addresses power versus performance that each newly developed mobile device faces * Robust case studies drawn from the author's 30 plus years of extensive real world experience are included * Both hardware and software are discussed concerning their roles in power

Battery Power Management for Portable Devices


Battery Power Management for Portable Devices
  • Author : Yevgen Barsukov
  • Publisher : Artech House
  • Release : 2013-05-01
  • ISBN : 9781608074914
  • Language : En, Es, Fr & De
GET BOOK

The introduction of Li-ion batteries in 1991 created a tremendous change in the handheld devices landscape. Since then, the energy stored and put to use in palm-sized electronic devices has quadrupled. Devices are continuously getting more power hungry, outpacing battery development. Written by leading engineers in the field, This cutting-edge resource helps you overcome this challenge, offering you an insightful overview and in-depth guide to the many varied areas of battery power management for portable devices. You find the latest details on optimizing charging circuits, developing battery gauges that provide the longest possible run-time while ensuring data protection, and utilizing safety circuits that provide multiple independent levels of protection for highly energetic batteries. This unique book features detailed design examples of whole systems, providing you with the real-world perspective needed to put this knowledge into practice. You get the state-of-the-art know-how you need to perfect your device designs, helping you make them strong competitors in the fast-growing portable device marketplace.

Smartphone Energy Consumption


Smartphone Energy Consumption
  • Author : Sasu Tarkoma
  • Publisher : Cambridge University Press
  • Release : 2014-08-07
  • ISBN : 9781107042339
  • Language : En, Es, Fr & De
GET BOOK

Get the key measurement, modeling, and analytical tools for developing energy-aware and efficient systems and applications with this practical guide.

Power Management for Wearable Electronic Devices


Power Management for Wearable Electronic Devices
  • Author : Dima Kilani
  • Publisher : Springer Nature
  • Release : 2020-01-17
  • ISBN : 9783030378844
  • Language : En, Es, Fr & De
GET BOOK

This book describes power management integrated circuits (PMIC), for power converters and voltage regulators necessary for energy efficient and small form factor systems. The authors discuss state-of-the-art PMICs not only for battery powered wearable devices, but also energy harvesting-based devices. The circuits presented support voltage scaling to reduce the overall average power consumption of a wearable device, resulting in longer device operating time. The discussion includes many designs, control techniques and approaches to distribute efficiently the power among different blocks in the device. • Demonstrates for readers how to innovate in designing power management integrated circuits (PMIC) suitable for wearable devices, powered by either battery or harvesting energy; • Introduces a dual outputs switched capacitor, using a single voltage regulator to minimize the area overhead and discusses the effect of having more than two outputs on the area and power efficiency; • Introduces a novel clock-less digital LDO regulator that eliminates the use of the clocked comparator and serial shift register in the conventional design; • Presents experimental results of energy harvesting-based power management units (PMU), using different combinations of power converters and voltage regulators, providing a guide for designers to select the appropriate option based on device requirements.