Datasheet Texas Instruments TPS61220DCKR — Datenblatt

HerstellerTexas Instruments
SerieTPS61220
ArtikelnummerTPS61220DCKR
Datasheet Texas Instruments TPS61220DCKR

Niedrige Eingangsspannung, 0,7 V Aufwärtswandler mit 5,5 A Ruhestrom 6-SC70 -40 bis 85

Datenblätter

TPS6122x Low Input Voltage, 0.7V Boost Converter With 5.5ОјA Quiescent Current datasheet
PDF, 1.6 Mb, Revision: B, Datei veröffentlicht: Nov 11, 2014
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin6
Package TypeDCK
Industry STD TermSOT-SC70
JEDEC CodeR-PDSO-G
Package QTY3000
CarrierLARGE T&R
Device MarkingCKR
Width (mm)1.25
Length (mm)2
Thickness (mm).9
Pitch (mm).65
Max Height (mm)1.1
Mechanical DataHerunterladen

Parameter

Duty Cycle(Max)90 %
Iq(Typ)0.005 mA
Operating Temperature Range-40 to 85 C
Package GroupSC70
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency
Switch Current Limit(Min)0.2 A
Switch Current Limit(Typ)0.4 A
Switching Frequency(Max)2000 kHz
Switching Frequency(Min)500 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)0.7 V
Vout(Max)5.5 V
Vout(Min)1.8 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS61220EVM-319
    TPS61220EVM-319 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: GASSENSOREVM
    Gas Sensor Platform with Bluetooth Low Energy Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Calculating and Measuring the No Load Input Current of the Boost Converter
    PDF, 143 Kb, Datei veröffentlicht: Sep 23, 2016
  • How to Select a Proper Inductor for Low Power Boost Converter
    PDF, 120 Kb, Datei veröffentlicht: Jun 3, 2016
  • 2Q 2011 Issue Analog Applications Journal
    PDF, 2.0 Mb, Datei veröffentlicht: Jun 17, 2011
  • Accurately measuring efficiency of ultralow-IQ devices
    PDF, 254 Kb, Datei veröffentlicht: Jan 22, 2014
  • Automated Frequency Response Analyzer
    PDF, 939 Kb, Datei veröffentlicht: Oct 9, 2013
    This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments.
  • Five Steps to a Good PCB Layout of the Boost Converter
    PDF, 701 Kb, Datei veröffentlicht: May 3, 2016
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 201 Kb, Datei veröffentlicht: Sep 15, 2006
    The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter.
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, Datei veröffentlicht: Apr 26, 2012
  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, Revision: C, Datei veröffentlicht: Jan 8, 2014
    This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
  • Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)
    PDF, 1.1 Mb, Revision: A, Datei veröffentlicht: May 11, 2015
  • Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
    PDF, 387 Kb, Revision: B, Datei veröffentlicht: Jun 15, 2017
  • IQ: What it is what it isn’t and how to use it
    PDF, 198 Kb, Datei veröffentlicht: Jun 17, 2011
  • Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
    PDF, 418 Kb, Revision: A, Datei veröffentlicht: Dec 11, 2018
    When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Modellreihe

Serie: TPS61220 (2)

Herstellerklassifikation

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)