Datasheet Texas Instruments TPS5450DDARG4 — Datenblatt

HerstellerTexas Instruments
SerieTPS5450
ArtikelnummerTPS5450DDARG4
Datasheet Texas Instruments TPS5450DDARG4

5,5 V bis 36 V Eingang, 5 A, 500 kHz Abwärtswandler 8-SO PowerPAD -40 bis 125

Datenblätter

TPS5450 5-A, Wide Input Range, Step-Down Converter datasheet
PDF, 1.1 Mb, Revision: D, Datei veröffentlicht: Dec 10, 2014
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device Marking5450
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical DataHerunterladen

Parameter

Control ModeVoltage Mode
Duty Cycle(Max)89 %
Iout(Max)5 A
Iq(Typ)3 mA
Operating Temperature Range-40 to 125 C
Package GroupSO PowerPAD
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)500 kHz
Switching Frequency(Min)500 kHz
TypeConverter
Vin(Max)36 V
Vin(Min)5.5 V
Vout(Max)31 V
Vout(Min)1.22 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS5450EVM-254
    5A Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TUSB319EVM
    USB Type-C DFP Port Controller Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Using TPS5410/20/30/31/50 w/Aluminum/Ceramic Output Capacitors (Rev. C)
    PDF, 392 Kb, Revision: C, Datei veröffentlicht: Mar 21, 2007
    As internally compensated devices, the wide input step-down SWIFTв„ў DC/DC converters, including TPS5410/5420/5430/5431/5450, have the advantages of less external part count and reduced design complexity, as well as limited output capacitor selection. By adding only two or three external components into the standard circuitry, these devices generally work well with aluminum/ceramic output capacitors

Modellreihe

Serie: TPS5450 (4)

Herstellerklassifikation

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