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TPS62730 Datasheet Step-Down Converter

Manufacturer: Texas Instruments

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General Description

The TPS62730 is a high frequency synchronous stepdown DC-DC converter optimized for ultra low-power wireless applications.

The device is optimized to supply TI's Low-Power Wireless sub 1-GHz and 2.4GHz RF transceivers and System-On-Chip (SoC) solutions.

The TPS62730 reduces the current consumption drawn from the battery during TX and RX mode by a high efficient step-down voltage conversion.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62730, TPS62732, TPS62733 SLVSAC3D – MAY 2011 – REVISED DECEMBER 2014 TPS6273x Step-Down Converter With Bypass Mode for Ultra.

Key Features

  • 1 Input Voltage Range VIN From 1.9 V to 3.9 V.
  • Typ. 30-nA Ultra Low-Power Bypass Mode.
  • Typ. 25-μA DC-DC Quiescent Current.
  • Internal Feedback Divider Disconnect.
  • Typical 2.1-Ω Bypass Switch Between VIN and VOUT.
  • Automatic Transition from DC-DC to Bypass Mode.
  • Up to 3-MHz Switch Frequency.
  • Up to 95% DC-DC Efficiency.
  • Open-Drain Status Output STAT.
  • Output Peak Current up to 100 mA.
  • Fixed Output Voltag.

More Datasheets from Texas Instruments

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