Datasheet Texas Instruments HPA02239RUKR — Datenblatt

HerstellerTexas Instruments
SerieTPS51275
ArtikelnummerHPA02239RUKR
Datasheet Texas Instruments HPA02239RUKR

Dual-Synchron-Abwärtsregler mit 5-V- und 3,3-V-LDOs 20-WQFN -40 bis 85

Datenblätter

Dual Synchronous, Step-Down Controller with 5-V and 3.3-V LDOs datasheet
PDF, 1.7 Mb, Revision: B, Datei veröffentlicht: Feb 27, 2013
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Preise

Status

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

Verpackung

Pin20
Package TypeRUK
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking51275
Width (mm)3
Length (mm)3
Thickness (mm).75
Pitch (mm).4
Max Height (mm).8
Mechanical DataHerunterladen

Parameter

Control ModeD-CAP
Duty Cycle(Max)100 %
Iout(Max)20 A
Iq(Typ)0.8 mA
Number of Phases1
Operating Temperature Range-40 to 85 C
Package GroupWQFN
RatingCatalog
Regulated Outputs4
Special FeaturesEnable,Light Load Efficiency,Power Good,Synchronous Rectification
Switching Frequency(Max)355 kHz
Switching Frequency(Min)300 kHz
TypeController
Vin(Max)24 V
Vin(Min)5 V
Vout(Max)5.5 V
Vout(Min)4.5 V

Öko-Plan

RoHSCompliant

Modellreihe

Serie: TPS51275 (3)

Herstellerklassifikation

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