managing power electronics vlsi and dsp driven computer systems nov 2005 phần 9 potx

... (FDS6612A) and a1 B/CIPB (FDS6 690 S) respectively. Using FDS6 690 S, change R6/R7 as required. Refer to Power MOSFET Selection, page 15 far more information 8 REV 1 1 9 5/25/05 ... gain and synchronize the channels 90 " out of phase Power Good Flag. An open-drain output that will pull LOW when VSEN is outside of a *10% range of the 0.9V ref...

Ngày tải lên: 14/08/2014, 12:20

... Nazzareno, 195 1- Managing power electronics : VLSl and DSP- driven compute! systems / Nazzareno Rossetti. p. cm. Includes bibliographical references and index. ISBN-I3 97 8-0-471-7 095 9-6 (cloth ... solutions for power management and power conversion. Over the years he has designed several innovative power conversion and management solutions for Desktop a...

Ngày tải lên: 14/08/2014, 12:20

... Providing power from the AC line is also becoming an issue for designers. The number and growth rate of electronic appliances is driving a huge demand for power, prompting concerns for power ... different values for VBE as follows: Discrete Power Technology: Processing and Packaging 21 Power MOSFET Technology Basics Conduction Losses Power MOSFET technologies compri...

Ngày tải lên: 14/08/2014, 12:20

... voltage regulators and power management sub- systems already are a reality. These models increase productivity, reduce the number of simulations and silicon and system iterations, and require less ... 3- 89 LIN = 0.5 Vl(0.1 Alps) = 5 pH Eq. 3 -90 Input Capacitor 1=20A Eq. 3 -91 Eq. 3 -92 dlldt = 0.1 Alps hence the time to build up 20 A in the inducto...

Ngày tải lên: 14/08/2014, 12:20

... cellular and smart phones is such that one DSP is not enough and an additional DSP or ASIC often is necessary to support video and audio compression. In turn, this increases power consumption and ... process and power source levels, and eliminating these bottlenecks will require new process technologies that lead to chips with reduced power dissipation and new...

Ngày tải lên: 14/08/2014, 12:20

... Computing and Communications Systems Multiphase Buck Converter for POLs and VRMs POLs and VRMs essentially are modules and come in a number of more- or-less standard form factors. Standardization ... Computing and Communications Systems Linear versus Switching As noted earlier the average power dissipation of a DDR system is PDDp = 99 0 mW P, = 660 mW for...

Ngày tải lên: 14/08/2014, 12:20

... cases: high performance and high power set-top boxes, which consume 50-240 W and require Power Factor Correction (PFC), and low power set-top boxes, below 50 W. High Power Set-Top Boxes In ... The number and rate of growth of these electronic appliances create a huge demand of power from the AC line, triggering concerns for power distribution and energy cons...

Ngày tải lên: 14/08/2014, 12:20

... R9. RIO and RI I. .;hunt regulator. UZ. feedback capacitor, C9 and opto-coupler. UJ. * Thccnnstantcunent (CC)mcde cmtrnl isdesignedwith rcsistars. RE, R9. R15. R16. R17 and ... FAN5 093 I REV 1 1 0 4120105 9 PRODUCT SPECIFICATION FAN5 093 Reference QTY Description Manufacturer / Number Ut 1 IC. PWM. FAN5 093 Fairchild FAN5 093 Fairchild FDD6 696...

Ngày tải lên: 14/08/2014, 12:20

... handling 01theTlPNDllagandlheTlEN bit The interrupt will be Synchronous with every rrslng and IaIling edge 01 the 11 output slgnal Generating inlerrupts only on 18s in9 or ... arithmetic Operation and by its dedib csted instructions The rotate in~tructi~n operates with and through the carry bit to faailate muLpie-wod shin operations. The LDC and INVC in...

Ngày tải lên: 14/08/2014, 12:20

... 185-1 92 architecture 185 high -power 186-1 89 AC-DC conversion DC-DC conversion AC-DC conversion DC-DC conversion low -power 190 -1 91 187 187-1 89 190 191 power management 186-1 92 SGRN204060 ... boxes 185- 192 architecture 185 high -power 186-1 89 AC-DC conversion 187 DC-DC conversion 187-1 89 AC-DC conversion 190 DC-DC conversion 191 power management 186-...

Ngày tải lên: 14/08/2014, 12:20