Datasheet Texas Instruments TPS62650TYFFRQ1 — Datenblatt

HerstellerTexas Instruments
SerieTPS62650-Q1
ArtikelnummerTPS62650TYFFRQ1
Datasheet Texas Instruments TPS62650TYFFRQ1

Automobil 2,3 V bis 5,5 V, 6 MHz Festfrequenz 800 mA Buck Converter 9-DSBGA -40 bis 105

Datenblätter

800-mA, 6-MHz High-Efficiency Step-Down Converter With I2C Compatible Interface datasheet
PDF, 1.5 Mb, Revision: B, Datei veröffentlicht: Dec 27, 2012
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Preise

Status

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

Verpackung

Pin9
Package TypeYFF
Industry STD TermDSBGA
JEDEC CodeS-XBGA-N
Package QTY3000
CarrierLARGE T&R
Device MarkingQ1
Width (mm)1.4
Length (mm)1.4
Thickness (mm).425
Pitch (mm).4
Max Height (mm).625
Mechanical DataHerunterladen

Parameter

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)0.8 A
Iq(Typ)0.038 mA
Operating Temperature Range-40 to 105 C
Package GroupDSBGA
RatingAutomotive
Regulated Outputs1
Special FeaturesDynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Synchronous Rectification
Switching Frequency(Max)6600 kHz
Switching Frequency(Min)5400 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.3 V
Vout(Max)1.4375 V
Vout(Min)0.75 V

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, Datei veröffentlicht: Jan 29, 2015
  • Testing tips for applying external power to supply outputs without an input volt
    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
  • 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: TPS62650-Q1 (1)
  • TPS62650TYFFRQ1

Herstellerklassifikation

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