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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TPS54335/36 Synchronous Step Down Converters - TI
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Texas Instruments TPS54335/36 Synchronous Step Down Converters

TI TPS54335/36 Synchronous
Step Down Converters

Texas Instruments TPS54335 / TPS543336 Synchronous Step Down Converters are 3A, low quiescent supply current synchronous DC-DC converter ICs with up to 28V input support. TI TPS54335/36 integrate MOSFETs and employ current mode switching control, making these devices ideal for compact designs on PCB and for reducing external component count. These buck converters provide accurate regulation for a variety of loads with a well-regulated voltage reference 1.5% over temperature. TPS54335 offers internal 2ms Soft-start and 50kHz to 1.5MHz adjustable frequency. TPS54336 features adjustable soft-start and fixed 340kHz frequency. These TI devices are ideal for use in a variety of applications, including consumer applications (DTVs, set top boxes, and LCD displays), battery chargers, and industrial and car audio power supplies.

  • Two 128mΩ/84mΩ MOSFETs for 3A Continuous Output Current
  • TPS54335: Internal 2ms Soft-start, 50kHz-1.5MHz Adjustable Frequency
  • TPS54336: Adjustable Soft-start, Fixed 340kHz Frequency
  • Low 2µA Shutdown Quiescent Current
  • 0.8V Internal Voltage Reference with ±0.8% Accuracy at Room Temperature and ±1.5% Accuracy Over Temperature
  • Fixed-Frequency Current Mode Control
  • Pulse Skipping Boosts Efficiency at Light Loads
  • Overcurrent Protection for Both MOSFETs with Hiccup Mode for Severe Fault Conditions
  • Thermal Shutdown and Overvoltage Transition Protection
  • Available in Easy-to-Use 8-Pin SOIC PowerPAD and 10-pin SON
  • Monotonic Start-Up into Pre-biased Outputs
  • Consumer Applications such as DTV, Set Top Boxes, LCD displays, CPE Equipment
  • Battery Chargers
  • Industrial and Car Audio Power Supplies
  • 5V,12V, and 24V Distributed Power Systems

TPS65982-EVM Evaluation Module (EVM)

Texas Instruments TPS65982-EVM Evaluation Module (EVM) is a complete reference design for USB Type-C and Power Delivery applications. It allows the user to develop various power profiles and alternate modes such as DisplayPort and debug existing USB Type-C and Power Delivery systems.

  • USB Type-C testing and verification
  • USB Power Delivery testing and verification
  • Application Emulation (Notebook, Dock, Dongle, Charger)
  • Powered from single supply and bus-powered capable
Additional Resources
User's Guide User's Guide

Block Diagram
Block Diagram
  • Texas Instruments