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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TPS54331 SWIFT DC/DC Converter - TI
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Texas Instruments TPS54331 SWIFT™ DC/DC Converter
Texas Instruments TPS54331 SWIFT™ DC/DC Converter

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TI TPS54331 SWIFT™ DC/DC Converter

Texas Instruments TPS54331 SWIFT™ DC/DC converter integrates an 80mΩ Rds(on) high side MOSFET and features a pulse-skipping Eco-mode™ for increased efficiency at light loads. The TI device's 1µA shutdown supply current allows the device to be used in battery-power applications. The TPS54331 offers a 3.5V to 28V input voltage range, adjustable output voltage down to 0.8V, and fixed 570 kHz switching frequency. This DC/DC converter is ideal for use in a variety of applications, including industrial and car audio power supplies.

  • 3.5V to 28V Input Voltage Range Adjustable Output Voltage Down to 0.8V
  • Integrated 80mΩ High Side MOSFET Supports up to 3A Continuous Output Current
  • High Efficiency at Light Loads with a Pulse Skipping Eco-mode™
  • Fixed 570kHz Switching Frequency
  • Typical 1μA Shutdown Quiescent Current
  • Consumer Applications such as Set-Top Boxes, CPE Equipment, LCD Displays, Peripherals, and Battery Chargers
  • Industrial and Car Audio Power Supplies
  • 5V, 12V and 24V Distributed Power Systems

Functional Block Diagram

Functional Block Diagram
  • Texas Instruments
  • Industrial|Power Management
  • Semiconductors|Integrated Circuits|IC-Power Management