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TPS53313 - 6-A Step-Down Regulator

General Description

TPS53313 provides a 5-V or 12-V synchronous buck converter that integrates two N-Channel MOSFETs.

Due to low RDS(on) and TI proprietary SmoothPWM™ skip mode of operation, it optimizes the efficiency at light-load condition without compromising the output voltage ripple.

Key Features

  • 1 4.5-V to 16-V Conversion Voltage Range.
  • Adjustable Output Voltage Ranging from 0.6 V to 0.7 × VIN.
  • Continuous 6-A Output Current.
  • Supports All MLCC Output Capacitors.
  • Selectable SKIP Mode or Forced CCM.
  • Selectable Soft-Start Time (1 ms, 3 ms, or 6 ms).
  • Selectable 4-5 A, 6-A or 9-A Peak Current Limit.
  • Optimized Efficiency at Light and Heavy Loads.
  • Voltage Mode Control.
  • Programmable Switching Frequency from.

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Other Datasheets by Texas Instruments

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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.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS53313 SLUSAS8A – DECEMBER 2011 – REVISED OCTOBER 2016 TPS53313 6-A Step-Down Regulator With Integrated Switcher 1 Features •1 4.5-V to 16-V Conversion Voltage Range • Adjustable Output Voltage Ranging from 0.6 V to 0.7 × VIN • Continuous 6-A Output Current • Supports All MLCC Output Capacitors • Selectable SKIP Mode or Forced CCM • Selectable Soft-Start Time (1 ms, 3 ms, or 6 ms) • Selectable 4-5 A, 6-A or 9-A Peak Current Limit • Optimized Efficiency at Light and Heavy Loads • Voltage Mode Control • Programmable Switching Frequency from 250 kHz to 1.