Datasheet Texas Instruments TPS54972PWP — 数据表

制造商	Texas Instruments
系列	TPS54972
零件号	TPS54972PWP

数据表

应用须知

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  Dual Output Power Supply Sequencing for High Performance Processors
  PDF, 6.0 Mb, 档案已发布: Jul 17, 2002
  Dual voltage power supply architectures are becoming commonplace in high performance microprocessor and digital signal processor (DSP) systems. To save power and increase processing speeds, processor cores have smaller geometry cells and require lower supply voltages than the system bus voltages. Power management in these systems requires special attention. Yesterday's power management ICs and app
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  Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package
  PDF, 267 Kb, 档案已发布: Feb 4, 2005
  The thermal management of printed-circuit boards is complex, but must be well understood to achieve optimum performance and reliability. SWIFT(TM) dc/dc converters in the 28-pin HTSSOP package rely on an exposed lead frame die pad [PowerPAD(TM)] on the bottom of the package to provide an extremely low thermal resistance from junction to case. The thermal performance of the 6-, 9-, and 14-A SWIFT d
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  Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors
  PDF, 490 Kb, 档案已发布: Jan 8, 2003
  This application note investigates an adequate phase margin for stable operation of SWIFTв„ў regulators with the ceramic capacitors at worst-case tolerances of regulator and external parts. TI also shows how the bandwidth and gain of feedback loop impact on load-current transient-response characteristics. Measurements and analysis have shown that the voltage-mode control SWIFTв„ў regulat

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制造商分类

• Semiconductors > Power Management > DDR Memory Power Solutions