Datasheet Texas Instruments TPS54040QDGQRQ1

Automotive Catalog 3.5V to 42V Input, 0.5 A Step Down SWIFTв„ў Converter with Eco-Modeв„ў 10-MSOP-PowerPAD -40 to 125

Datasheets

Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No

Replacement	TPS57040QDGQRQ1
Replacement Code	S

RoHS	Compliant
Pb Free	Yes

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TPS54xx0-Q1 and TPS57xx0-Q1 Pin Open and Short Test Results (Rev. B)
PDF, 39 Kb, Revision: B, File published: Nov 3, 2015
This application note provides Pin Open and Short Test Results for the device pins of the TPS54xx0-Q1and TPS57xx0-Q1 family of step-down SWIFTв„ў DC-DC converters. The TPS54xx0-Q1 and TPS57xx0-Q1 family of power devices consists of high-input-voltage step-down regulators that provide a variety ofcurrent options.
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Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications
PDF, 191 Kb, File published: 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

Series: TPS54040-Q1 (2)

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