Datasheet Texas Instruments TPS549B22RVFR — Datenblatt

HerstellerTexas Instruments
SerieTPS549B22
ArtikelnummerTPS549B22RVFR
Datasheet Texas Instruments TPS549B22RVFR

1,5 V bis 18 V Eingang, 25 A SWIFT - Synchroner Abwärtswandler mit voller Differenzialmessung und PMBus 40-LQFN-CLIP -40 bis 125

Datenblätter

TPS549B22 1.5-V to 18-V VIN, 4.5-V to 22-V VDD, 25-A SWIFTв„ў Synchronous Step-Down Converter With Full Differential Sense and PMBus datasheet
PDF, 5.8 Mb, Datei veröffentlicht: Jun 22, 2017
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Preise

Status

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

Verpackung

Pin40
Package TypeRVF
Industry STD TermLQFN-CLIP
JEDEC CodeR-PQFP-N
Package QTY2500
CarrierLARGE T&R
Device Marking549B22
Width (mm)5
Length (mm)7
Thickness (mm)1.46
Pitch (mm).5
Max Height (mm)1.52
Mechanical DataHerunterladen

Parameter

Control ModeD-CAP3
Duty Cycle(Max)80 %
Iout(Max)25 A
Iq(Typ)2 mA
Operating Temperature Range-40 to 125 C
Package GroupLQFN-CLIP
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Over Current Protection,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1125 kHz
Switching Frequency(Min)315 kHz
TypeConverter
Vin(Max)18 V
Vin(Min)1.5 V
Vout(Max)5.5 V
Vout(Min)0.6 V

Öko-Plan

RoHSCompliant
Pb FreeYes

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS549B22EVM-847
    TPS549B22 DCAP3 High Performance, 25-A Single Synchronous Step-Down Converter Evaluation Module
    Lifecycle Status: Preview (Device has been announced but is not in production. Samples may or may not be available)

Modellreihe

Serie: TPS549B22 (2)

Herstellerklassifikation

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