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TPS62260 - 2.25-MHz 600-mA Step Down Converter

Description

The TPS6226x device is a highly efficient synchronous step-down DC/DC converter.

The TPS6226x provides up to 600-mA output current from a single Li-Ion cell, and is ideal for battery-powered applications such as mobile phones and other portable equipment.

Features

  • 1 High Efficiency Step-Down Converter.
  • Output Current up to 600 mA.
  • VIN Range from 2 V to 6 V for Li-ion Batteries with Extended Voltage Range.
  • 2.25-MHz Fixed Frequency Operation.
  • Power Save Mode at Light Load Currents.
  • Output Voltage Accuracy in PWM Mode ±1.5%.
  • Typical 15-μA Quiescent Current.
  • 100% Duty Cycle for Lowest Dropout.
  • Voltage Positioning at Light Loads.
  • Available in a SOT (5) and 2-mm × 2-mm × 0.

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Other Datasheets by Texas Instruments
  • TPS62260-Q1 - 2.25-MHz 600-mA STEP-DOWN CONVERTERS
  • TPS62261 - 2.25-MHz 600-mA Step Down Converter
  • TPS62261-Q1 - 2.25-MHz 600-mA STEP-DOWN CONVERTERS
  • TPS62262 - 2.25-MHz 600-mA Step Down Converter
  • TPS62262-Q1 - 2.25-MHz 600-mA STEP-DOWN CONVERTERS
  • TPS62263 - 2.25-MHz 600-mA Step Down Converter
  • TPS62263-Q1 - 2.25-MHz 600-mA STEP-DOWN CONVERTERS
  • TPS62200 - High-Efficiency SOT23 Step-Down DC-DC Converter

Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS62260, TPS62261, TPS62262, TPS62263 SLVS763E – JUNE 2007 – REVISED JULY 2015 TPS6226x 2.25-MHz 600-mA Step Down Converter in 2 x 2 WSON and SOT Package 1 Features •1 High Efficiency Step-Down Converter • Output Current up to 600 mA • VIN Range from 2 V to 6 V for Li-ion Batteries with Extended Voltage Range • 2.25-MHz Fixed Frequency Operation • Power Save Mode at Light Load Currents • Output Voltage Accuracy in PWM Mode ±1.5% • Typical 15-μA Quiescent Current • 100% Duty Cycle for Lowest Dropout • Voltage Positioning at Light Loads • Available in a SOT (5) and 2-mm × 2-mm × 0.
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