MANAGING POWER ELECTRONICS VLSl and DSP-Driven Computer Systems phần 10 docx

... order to support existing and new features like Power Factor Correction (PFC) with fewer overall power losses. Discrete Power Technology: Processing and Packaging 21 Power MOSFET Technology ... technologies that make available bipolar and CMOS, power and signal, and passive and active components on the same die. It is then up to the circuit designer’s creativity...

Ngày tải lên: 14/08/2014, 09:21

... low voltage of operation (1.5 V and below) and very high currents (up to 100 A). Such power comes more and more frequently from the silver box, a power supply device typically used ... voltage regulators and power management sub- systems already are a reality. These models increase productivity, reduce the number of simulations and silicon and system iteratio...

Ngày tải lên: 14/08/2014, 09:21

... process and power source levels, and eliminating these bottlenecks will require new process technologies that lead to chips with reduced power dissipation and new power sources with higher power ... 3 v Power ;5 Amp"fier 20 V Display Contrast Boost 1 2 5VAudio -m LD03 ;5 Figure 6-7 Handheld power management system. Digital Power 103 Board-Level...

Ngày tải lên: 14/08/2014, 09:21

... challenge will move from handling rising power to handling rising power density! The future motherboard will pack more and more power in less and less space, calling for new power tech- nologies ... The device is stand-alone and is avail- able in 5-lead SOT-23 and 6-lead 3 x 3 mm MLP packages. Power Management of Desktop and Notebook Computers 161 Figure 7-3...

Ngày tải lên: 14/08/2014, 09:21

... 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 ... applications like PCs and handheld computers. Such commonalties allow the power system designer to draw from a rich portfolio of Application- Specific Standard Product (ASS...

Ngày tải lên: 14/08/2014, 09:21

... 2. Note that the BOOT and VCC pins are separated from the chip's internal power and ground, BYPASS and AGND. for switching noise immunity. 10 REV. 1.1.04/2 0105 232 Appendix A Fairchild ... FSD200l 210 I(AJ ,b"., FSD2001 210 Figure 11. Internal Soft Start 6. Burst operation : In order 10 minimize the power diisipa- tion in standhy mode...

Ngày tải lên: 14/08/2014, 09:21

... CDRH5D18 -100 Efficiency CDRH4D28 -100 Murata LQH66SN100M OIL Sumida CDRH3D16-6R8 Smallest CDRH4D18 -100 SoiUtlon CR32 -100 CR43 -100 Murata LQH4C100K04 V<,, = osv x I + c 21 10 reduce ... FAN5307 PackageType Order Code 5-Lead SOT-23 Tape and Reel 6-Lead 3x3mm MLP Tape and Reel 5-Lead SOT-23 Tape and Reel 6-Lead 3x3mm MLP TaDe and Reel FAN5307S 18X FA...

Ngày tải lên: 14/08/2014, 09:21

... FANS236 FAN5236QSCX FAN5236MTC FAN5236MTCX __ -10 C to 85°C mop-28 Tape and Reel -10 C to 85°C -10 C to 85°C TSSOP-28 Tape and Reel ~~ TSSOP-28 Rails - DISCLAIMER __._ ... be ShlHed m and agaln should end before the reset sequence CompleteE 10. 3 Programming Protocol AHet placing the device ~n program the programming protocol and commands may...

Ngày tải lên: 14/08/2014, 09:21