Datasheet Texas Instruments TPS63021DSJT — Datenblatt

HerstellerTexas Instruments
SerieTPS63021
ArtikelnummerTPS63021DSJT
Datasheet Texas Instruments TPS63021DSJT

Hocheffizienter Einzelinduktor-Buck-Boost-Wandler mit 4A-Schalter 14-VSON -40 bis 85

Datenblätter

TPS6302x High Efficiency Single Inductor Buck-Boost Converter With 4-A Switches datasheet
PDF, 1.8 Mb, Revision: E, Datei veröffentlicht: Mar 22, 2017
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Preise

Status

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

Verpackung

Pin14
Package TypeDSJ
Industry STD TermVSON
JEDEC CodeR-PDSO-N
Package QTY250
CarrierSMALL T&R
Device MarkingPS63021
Width (mm)4
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

Duty Cycle(Max)100 %
Iout(Max)2 A
Iq(Typ)0.05 mA
Operating Temperature Range-40 to 85 C
Package GroupVSON
RatingCatalog
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification,UVLO Fixed
Switch Current Limit(Min)3 A
Switch Current Limit(Typ)4 A
Switching Frequency(Max)2600 kHz
Switching Frequency(Min)2200 kHz
TopologyBuck/Boost
TypeConverter
Vin(Max)5.5 V
Vin(Min)1.8 V
Vout(Max)3.3 V
Vout(Min)3.3 V

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Basic Calculations of a 4 Switch Buck-Boost Power Stage (Rev. B)
    PDF, 400 Kb, Revision: B, Datei veröffentlicht: Jul 9, 2018
    This application note gives the equations to calculate the power stage of a non-inverting buck-boost converter built with an IC with integrated switches and operating in continuous conduction mode. See the references at the end of this document if more detail is needed.
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
  • QFN and SON PCB Attachment (Rev. B)
    PDF, 821 Kb, Revision: B, Datei veröffentlicht: Aug 24, 2018
  • 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: TPS63021 (2)

Herstellerklassifikation

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Buck/Boost, Inverting or Split-Rail > Buck/Boost, Inverting or Split-Rail Converter (Integrated Switch)