Datasheet Texas Instruments TPS54380PWPR

3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85

Datasheets

PDF, 780 Kb, Revision: B, File published: Feb 11, 2005

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

RoHS

Compliant

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Using TPS54x80 Tracking SWIFT(TM) dc/dc Converters f/Simult. Tkg of Input Supply
PDF, 115 Kb, File published: Feb 10, 2005
High-performance signal processing devices, such as FPGAs and DSPs, require multiple power supply voltages for operation. The order and timing in which these supply outputs power up and down is usually specified. A design example using the TPS54380 is shown for the case where the power supply to be tracked is also the input voltage to the TPS54380. Information is provided for adjusting the start-u
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Sequencing with TPS54x80 and TPS54x73 DC/DC Converters
PDF, 169 Kb, File published: Apr 14, 2003
Design of a power supply for a high-performance point-of-load processor requires special attention to manage core and input/output (I/O) voltage sequencing, which is critical to device operation and long term reliability. The TPS54x80 devices of low input voltage synchronous-buck dc/dc converters are designed for easily implementing sequential, ratio-metric, or simultaneous sequencing schemes. F

Series: TPS54380 (4)

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