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TPS62742 Datasheet Step Down Converter

Manufacturer: Texas Instruments

Download the TPS62742 datasheet PDF. This datasheet also includes the TPS62740 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS62740-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS6274x is industry's first step down converter featuring typ.

360nA quiescent current and operating with a tiny 2.2µH inductor and 10µF output capacitor.

This new DCS-Control™ based device extends the light load efficiency range below 10µA load currents.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62740, TPS62742 SLVSB02B – NOVEMBER 2013 – REVISED JULY 2014 TPS6274x 360nA IQ Step Down Converter For Low Power Applications.

Key Features

  • 1 Input Voltage Range VIN from 2.2V to 5.5.
  • Typ. 360nA Quiescent Current.
  • Up to 90% Efficiency at 10µA Output Current.
  • Up to 300mA / 400mA Output Current (TPS62740/TPS62742).
  • RF Friendly DCS-Control TM.
  • Up to 2 MHz Switching Frequency.
  • Low Output Ripple Voltage.
  • 16 Selectable Output Voltages in 100mV Steps between 1.8V to 3.3V.
  • Automatic Transition to No Ripple 100% Mode.
  • Slew Rate Controlled Load Switch.

More Datasheets from Texas Instruments

Part Number Description
TPS62740 Step Down Converter
TPS62743 300/400mA High Efficiency Buck Converter
TPS627431 300/400mA High Efficiency Buck Converter
TPS62745 Dual-cell Ultra Low Step Down Converter
TPS627451 Dual-cell Ultra Low Step Down Converter
TPS62746 300/400mA High Efficiency Buck Converter
TPS62748 300/400mA High Efficiency Buck Converter
TPS62700 2MHz 650mA Step Down Converter
TPS62701 2MHz 650mA Step Down Converter
TPS62730 Step-Down Converter