TPS62743 Datasheet 300/400mA High Efficiency Buck Converter

Manufacturer: Texas Instruments

TPS62743 300/400ma high efficiency buck converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS62743
Manufacturer	Texas Instruments
File Size	1.38 MB
Description	300/400mA High Efficiency Buck Converter
Datasheet	TPS62743 Datasheet

General Description

The TPS62743 is a high efficiency step down converter with ultra low quiescent current of typical 360 nA.

The device is optimized to operate with a 2.2-µH inductor and 10µF output capacitor.

The device uses DCS-Control™ and operates with a typical switching frequency of 1.2 MHz.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS62743, TPS627431 SLVSCQ0A – JUNE 2015 – REVISED MAY 2016 TPS62743 TPS627431 300/400 mA High Efficiency Buck Converter with Ultra-low.

Key Features

1 Input Voltage Range VIN from 2.15 V to 5.5 V.
Input Voltage Range Down to 2.0 V Once Started.
Output Current.
TPS62743 300 mA.
TPS627431 400mA.
360 nA Operational Quiescent Current.
Up to 90% Efficiency at 10-µA Output Current.
Power Save Mode Operation.
Selectable Output Voltages.
8 voltage options between 1.2 V to 3.3 V.
Output Voltage Discharge.
Low Output Voltage Ripple.
Aut.

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