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TPS54540D - High Efficiency Synchronous Step-down DCDCConverter

General Description

which integrates a 45mΩ high-side MOSFET and a 20mΩlow-side MOSFET.

Key Features

  • Wide Input Range: 3.8V-36V.
  • Up to 5A Continuous Output Current.
  • Integrated 45mΩ High-Side and 20mΩ Low-Side.
  • Low Dropout Mode Operation.
  • Derivable Inverting Voltage Regulator.
  • Frequency Spread Spectrum (FSS) Modulation Power MOSFETs for EMI Reduction.
  • Feedback Reference Voltage: 0.8V ±1%.
  • Available in an ESOP-8 Package.
  • Adjustable Frequency 100KHz to 1.1MHz.
  • Precision Enable Threshold for Programmable.

📥 Download Datasheet

Datasheet Details

Part number TPS54540D
Manufacturer tokmas
File Size 1.14 MB
Description High Efficiency Synchronous Step-down DCDCConverter
Datasheet download datasheet TPS54540D Datasheet

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Other Datasheets by tokmas

Part Number Description
TPS54540DDAR High Efficiency Synchronous Step-down DCDCConverter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TPS54540DDAR 3.8V-36V Vin, 5A, High Efficiency Synchronous Step-down DCDC Converter with Programmable Frequency FEATURES  Wide Input Range: 3.8V-36V  Up to 5A Continuous Output Current  Integrated 45mΩ High-Side and 20mΩ Low-Side  Low Dropout Mode Operation  Derivable Inverting Voltage Regulator  Frequency Spread Spectrum (FSS) Modulation Power MOSFETs for EMI Reduction  Feedback Reference Voltage: 0.8V ±1%  Available in an ESOP-8 Package  Adjustable Frequency 100KHz to 1.1MHz  Precision Enable Threshold for Programmable APPLICATIONS  Battery Pack Powered System - Cordless Input Voltage Under-voltage Lock Out Protection Power Tools, Cordless Home Appliance, Drone, (UVLO) Threshold and Hysteresis Aero Modeling, GPS Tracker etc.