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TPS622311 - 2-MHz and 3-MHz Ultra Small Step-Down Converter

Download the TPS622311 datasheet PDF. This datasheet also covers the TPS62230 variant, as both devices belong to the same 2-mhz and 3-mhz ultra small step-down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS6223x device family is a high-frequency, synchronous, step-down DC

DC converter optimized for battery powered portable applications.

It supports up to 500-mA output current and allows the use of tiny and low-cost chip inductors and capacitors.

Features

  • 1 2 MHz / 3 MHz Switching Frequency.
  • Up to 94% Efficiency.
  • Output Peak Current up to 500 mA.
  • Operating Junction Temperature of.
  • 40°C to 125°C.
  • High PSRR (up to 90 dB).
  • Small External Output Filter Components 1 μH and 4.7 μF.
  • VIN range from 2.05 V to 6 V.
  • Optimized Power-Save Mode for Low Output Ripple Voltage.
  • Forced PWM Mode Operation.
  • Typ. 22-μA Quiescent Current.
  • 100% Duty Cycle for Lowe.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS62230-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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TPS625 NPN Photo Transistor Toshiba Semiconductor
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Other Datasheets by Texas Instruments

Part Number Description
TPS62231 2-MHz and 3-MHz Ultra Small Step-Down Converter
TPS62231-Q1 3-MHz Ultra-Small Step-Down Converter
TPS622310 2-MHz and 3-MHz Ultra Small Step-Down Converter
TPS622312 2-MHz and 3-MHz Ultra Small Step-Down Converter
TPS622313 2-MHz and 3-MHz Ultra Small Step-Down Converter

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.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS62230, TPS62231, TPS62232, TPS62233, TPS62234, TPS62235, TPS62236 TPS62237, TPS62238, TPS62239, TPS622310, TPS622311, TPS622312 TPS622313, TPS622314, TPS622315, TPS622316, TPS622317, TPS622318, TPS622319 SLVS941G – APRIL 2009 – REVISED AUGUST 2016 TPS6223xx 2-MHz and 3-MHz Ultra Small Step-Down Converter in 1 x 1.5 USON Package 1 Features •1 2 MHz / 3 MHz Switching Frequency • Up to 94% Efficiency • Output Peak Current up to 500 mA • Operating Junction Temperature of –40°C to 125°C • High PSRR (up to 90 dB) • Small External Output Filter Components 1 μH and 4.7 μF • VIN range from 2.
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