Datasheet Texas Instruments TPS62402DRCT — Datenblatt

HerstellerTexas Instruments
SerieTPS62402
ArtikelnummerTPS62402DRCT
Datasheet Texas Instruments TPS62402DRCT

Dual, 400mA und 600mA, 2,25MHz Abwärtswandler mit 1-Draht-Schnittstelle in QFN 10-VSON -40 bis 85

Datenblätter

TPS6240x 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter In Small 3-mm x 3-mm VSON Package datasheet
PDF, 1.8 Mb, Revision: F, Datei veröffentlicht: Jul 30, 2014
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Preise

Status

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

Verpackung

Pin10
Package TypeDRC
Industry STD TermVSON
JEDEC CodeS-PDSO-N
Package QTY250
CarrierSMALL T&R
Device MarkingBYH
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)0.4 A
Iq(Typ)0.032 mA
Operating Temperature Range-40 to 85 C
Package GroupVSON
RatingCatalog
Regulated Outputs2
Special FeaturesDynamic Voltage Scaling,Enable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2000 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2.5 V
Vout(Max)1.8 V
Vout(Min)1.2 V

Öko-Plan

RoHSCompliant

Anwendungshinweise

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  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, Datei veröffentlicht: Jan 29, 2015
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, Revision: A, Datei veröffentlicht: Jan 13, 2012
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    PDF, 110 Kb, Datei veröffentlicht: Oct 24, 2016
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, Revision: B, Datei veröffentlicht: Aug 17, 2015
  • Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
    PDF, 387 Kb, Revision: B, Datei veröffentlicht: Jun 15, 2017
  • 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: TPS62402 (4)

Herstellerklassifikation

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