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TPS62093 Datasheet 3-A High Efficiency Synchronous Step Down Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS62090, TPS62091, TPS62092, TPS62093 SLVSAW2C – MARCH 2012 – REVISED OCTOBER 2016 TPS6209x 3-A High Efficiency Synchronous Step Down.

Download the TPS62093 datasheet PDF. This datasheet also includes the TPS62090 variant, as both parts are published together in a single manufacturer document.

General Description

The TPS6209x devices are a family of high frequency synchronous step down converters optimized for small solution size, high efficiency and suitable for battery powered applications.

To maximize efficiency, the converters operate in pulse width modulation (PWM) mode with a nominal switching frequency of 2.8 MHz/1.4 MHz and automatically enter power save mode operation at light load currents.

When used in distributed power supplies and point of load regulation, the devices allow voltage tracking to other voltage rails and tolerate output capacitors ranging from 10 µF up to 150 µF and beyond.

Key Features

  • 1 2.5 V to 6 V Input Voltage Range.
  • DCS-Control™.
  • 95% Converter Efficiency.
  • Power Save Mode.
  • 20 µA Operating Quiescent Current.
  • 100% Duty Cycle for Lowest Dropout.
  • 2.8 MHz/1.4 MHz Typical Switching Frequency.
  • 0.8 V to VIN Adjustable Output Voltage.
  • Fixed Output Voltage Versions.
  • Output Discharge Function.
  • Adjustable Softstart.
  • Hiccup Short Circuit Protection.
  • Output Voltage Tracki.