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TPS82740B - Step-Down Converter

Download the TPS82740B datasheet PDF. This datasheet also covers the TPS82740A 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 TPS82740 is the industry's first step-down converter module featuring typically 360-nA quiescent current consumption.

It is a complete MicroSIPTM DC/DC step-down power solution intended for ultra low-power applications.

Features

  • 1 360-nA Typical Quiescent Current.
  • Up to 90% Efficiency at 10-µA Output Current.
  • Pin-Selectable Output Voltages in 100-mV Steps.
  • Integrated Slew Rate Controlled Load Switch.
  • Up to 200-mA Output Current.
  • Input Voltage Range VIN from 2.2 V to 5.5 V.
  • RF Friendly DCS-Control™.
  • Low Output Voltage Ripple.
  • Automatic Transition to No Ripple 100% Mode.
  • Discharge Function on VOUT and LOAD.
  • Sub 1.1-mm Profil.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS82740A-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS82740A Step-Down Converter
TPS82084 High Efficiency Step-Down Converter MicroSiP Modules
TPS82085 High Efficiency Step-Down Converter MicroSiP Modules
TPS82130 17-V Input 3-A Step-Down Converter MicroSiP
TPS82140 17-V Input 2-A Step-Down Converter MicroSiP

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 Order Now Technical Documents Tools & Software Support & Community TPS82740A, TPS82740B SLVSCE3A – JUNE 2014 – REVISED JUNE 2014 TPS82740x 360-nA IQ MicroSIPTM Step Down Converter Module for Low Power Applications 1 Features •1 360-nA Typical Quiescent Current • Up to 90% Efficiency at 10-µA Output Current • Pin-Selectable Output Voltages in 100-mV Steps • Integrated Slew Rate Controlled Load Switch • Up to 200-mA Output Current • Input Voltage Range VIN from 2.2 V to 5.5 V • RF Friendly DCS-Control™ • Low Output Voltage Ripple • Automatic Transition to No Ripple 100% Mode • Discharge Function on VOUT and LOAD • Sub 1.1-mm Profile Solution • Total Solution Size < 6.7mm2 • Small 2.3 mm × 2.
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