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TPS62120 - 75-mA Highly Efficient Buck Converter

General Description

The TPS6212x device is a highly efficient synchronous step-down DC-DC converter optimized for low-power applications.

The device supports up to 75-mA output current and allows the use of tiny external inductors and capacitors.

Key Features

  • 1 Wide Input Voltage Range: 2 V to 15 V.
  • Up to 96% Efficiency.
  • Power Save Mode With 11-µA Quiescent Current.
  • Output Current 75 mA.
  • Output Voltage Range: 1.2 V to 5.5 V.
  • Up to 800-kHz Switch Frequency.
  • Synchronous Converter, No External Rectifier.
  • Low Output Ripple Voltage.
  • 100% Duty Cycle for Lowest Dropout.
  • Small SOT 8-Pin (TPS62120) and 2-mm × 2-mm DFN 6-Pin (TPS62122) Package.
  • Internal Soft Star.

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Other Datasheets by Texas Instruments

Part Number Description
TPS62122 75-mA Highly Efficient Buck Converter
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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 Reference Design TPS62120, TPS62122 SLVSAD5A – JULY 2010 – REVISED AUGUST 2015 TPS6212x 15-V, 75-mA Highly Efficient Buck Converter 1 Features •1 Wide Input Voltage Range: 2 V to 15 V • Up to 96% Efficiency • Power Save Mode With 11-µA Quiescent Current • Output Current 75 mA • Output Voltage Range: 1.2 V to 5.5 V • Up to 800-kHz Switch Frequency • Synchronous Converter, No External Rectifier • Low Output Ripple Voltage • 100% Duty Cycle for Lowest Dropout • Small SOT 8-Pin (TPS62120) and 2-mm × 2-mm DFN 6-Pin (TPS62122) Package • Internal Soft Start • Power Good Open Drain Output (TPS62120) • Open-Drain Output for Output Discharge (TPS62120) • 2.5-V Rising and 1.