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TPS53321 - 5-A Step-Down Regulator

Description

The TPS53321 device provides a fully integrated 3-V to 5-V VIN integrated synchronous FET converter solution with 16 total components in 200 mm2 of PCB area.

Features

  • 1 96% Maximum Efficiency.
  • Continuous 5-A Output Current.
  • Supports All MLCC Output Capacitor.
  • SmoothPWM™ Auto-Skip Eco-Mode™ for Light- Load Efficiency.
  • Optimized Efficiency at Light and Heavy Loads.
  • Voltage Mode Control.
  • Supports Master-Slave Interleaved Operation.
  • Synchronization up to ±20% of Nominal Frequency.
  • Conversion Voltage Range Between 2.9 V and 6V.
  • Soft-Stop Output Discharge During Disable.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS53321 SLUSAF3A – DECEMBER 2010 – REVISED NOVEMBER 2016 TPS53321 5-A Step-Down Regulator With Integrated Switcher 1 Features •1 96% Maximum Efficiency • Continuous 5-A Output Current • Supports All MLCC Output Capacitor • SmoothPWM™ Auto-Skip Eco-Mode™ for Light- Load Efficiency • Optimized Efficiency at Light and Heavy Loads • Voltage Mode Control • Supports Master-Slave Interleaved Operation • Synchronization up to ±20% of Nominal Frequency • Conversion Voltage Range Between 2.9 V and 6V • Soft-Stop Output Discharge During Disable • Adjustable Output Voltage Ranging Between 0.6 V and 0.
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