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TPS62700 - 2MHz 650mA Step Down Converter

General Description

The TPS6270x device is a high-efficiency synchronous step-down DC-DC converter optimized for RF power-amplifier (PA) applications.

It provides up to 650 mA of output current from a single Li-Ion cell.

Key Features

  • 1.
  • High-Efficiency Step-Down Converter.
  • Output Current up to 650 mA.
  • VIN Range From 2.5 to 6.0 V.
  • 2.0-MHz Fixed-Frequency Operation.
  • Clock Dithering (TPS62701).
  • Dynamic Voltage Control With External Reference (1.3 V to 3.09 V).
  • Fast Output-Voltage Settling (1.3 V to 3.09 V in 20 µs).
  • Soft Start.
  • Overload Protection.
  • Undervoltage Lockout.
  • Thermal Protection.
  • 8-Pin WCSP Package.

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Other Datasheets by Texas Instruments

Part Number Description
TPS62701 2MHz 650mA Step Down Converter
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TPS62736 Programmable Output Voltage Ultra-Low Power Buck 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
TPS62700, TPS62701 www.ti.com................................................................................................................................................... SLVS784B – DECEMBER 2007 – REVISED JUNE 2008 2 MHz 650 mA Step Down Converter for RF Power Amplifiers in Tiny 8-pin WCSP Package FEATURES 1 • High-Efficiency Step-Down Converter • Output Current up to 650 mA • VIN Range From 2.5 to 6.0 V • 2.0-MHz Fixed-Frequency Operation • Clock Dithering (TPS62701) • Dynamic Voltage Control With External Reference (1.3 V to 3.09 V) • Fast Output-Voltage Settling (1.3 V to 3.