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TPS62733 - Step-Down Converter

Download the TPS62733 datasheet PDF. This datasheet also covers the TPS62730 variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS62730-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS62730 Step-Down Converter
TPS62732 Step-Down Converter
TPS62736 Programmable Output Voltage Ultra-Low Power Buck Converter
TPS62737 Programmable Output Voltage Ultra-Low Power Buck Converter
TPS62700 2MHz 650mA Step Down Converter

Full PDF Text Transcription

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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 Low-Power Wireless Applications 1 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 Voltages 1.9 V, 2.05 V, 2.1 V, 2.3 V • Small External Output Filter Components 2.2 μH and 2.
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