Datasheet4U Logo Datasheet4U.com

TPS54339 - 3-A Synchronous Step-Down Converter

Datasheet Summary

Description

The TPS54339 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

The TPS54339 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution.

Features

  • 1.
  • 23 D-CAP2™ Mode Enables Fast Transient Response.
  • Low Output Ripple and Allows Ceramic Output Capacitor.
  • Wide VIN Input Voltage Range: 4.5 V to 23 V.
  • Output Voltage Range: 0.76 V to 7 V.
  • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle.

📥 Download Datasheet

Datasheet preview – TPS54339

Datasheet Details

Part number TPS54339
Manufacturer Texas Instruments
File Size 1.55 MB
Description 3-A Synchronous Step-Down Converter
Datasheet download datasheet TPS54339 Datasheet
Additional preview pages of the TPS54339 datasheet.

📁 Similar Datasheet

  • TPS54540D - High Efficiency Synchronous Step-down DCDCConverter (tokmas)
  • TPS54540DDAR - High Efficiency Synchronous Step-down DCDCConverter (tokmas)
  • TPS534 - Thermopile Detector (PerkinElmer Optoelectronics)
  • TPS535 - Thermopile Detector (PerkinElmer Optoelectronics)
  • TPS-1 - Single Chip Interface Solution (Renesas)
  • TPS0505 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0505A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0509 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0509A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0512 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
Other Datasheets by Texas Instruments

Full PDF Text Transcription

Click to expand full text
TPS54339 www.ti.com SLVSBT2 – JANUARY 2013 4.5 V to 23 V Input, 3-A Synchronous Step-Down SWIFT™ Converter Check for Samples: TPS54339 FEATURES 1 •23 D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 23 V • Output Voltage Range: 0.76 V to 7 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 140 mΩ (High Side) and 70 mΩ (Low Side) • High Efficiency, less than 10 μA at shutdown • High Initial Bandgap Reference Accuracy • Adjustable Soft Start • Pre-Biased Soft Start • 600-kHz Switching Frequency (fSW) • Cycle By Cycle Over Current Limit DESCRIPTION The TPS54339 is an adaptive on-time D-CAP2™ mode synchronous buck converter.
Published: |