Datasheet Texas Instruments TPS54240DRCT — 数据表

制造商	Texas Instruments
系列	TPS54240
零件号	TPS54240DRCT

数据表

应用须知

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  Providing Continuous Gate Drive Using a Charge Pump
  PDF, 339 Kb, 档案已发布: Feb 3, 2011
  Certain applications require that output voltage regulation be maintained when the input voltage is only slightly higher than the output voltage. For a buck converter, these low headroom operating conditions require high duty cycle operation that may approach 100%. As the converter on-time duration approaches the switching period, the charge on the BOOT capacitor must be maintained in order for th
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  Methods to Improve Low Dropout Operation with the TPS54240 and TPS54260 (Rev. A)
  PDF, 5.6 Mb, 修订版: A, 档案已发布: Nov 6, 2013
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  Creating a Universal Car Charger for USB Devices From the TPS54240 and TPS2511 (Rev. E)
  PDF, 838 Kb, 修订版: E, 档案已发布: Sep 16, 2013
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  Level Shifting Control for an Inverting Buck-boost
  PDF, 249 Kb, 档案已发布: Oct 10, 2012
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  Understanding Eco-mode(TM) Operation
  PDF, 249 Kb, 档案已发布: Dec 5, 2016
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  Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications
  PDF, 191 Kb, 档案已发布: Mar 5, 2015
  This application report describes the ways to optimize the design of DC-DC converters (TPS54040-Q1, TPS54060-Q1, TPS54140-Q1, TPS54160-Q1, TPS54240-Q1, TPS54260-Q1, TPS57040-Q1, TPS57060-Q1, TPS57140-Q1, and TPS57160-Q1) in applications with fast transition at the input voltage on the rising and falling edges. First, the issues faced under such a scenario are analyzed. Then, design considerations

模型线

制造商分类

• Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)