Datasheet Texas Instruments TPS51225BRUKR — Datenblatt

HerstellerTexas Instruments
SerieTPS51225B
ArtikelnummerTPS51225BRUKR
Datasheet Texas Instruments TPS51225BRUKR

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, 1.5 Mb, Revision: B, Datei veröffentlicht: Sep 9, 2012
Auszug aus dem Dokument

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 Marking1225B
Width (mm)3
Length (mm)3
Thickness (mm).75
Pitch (mm).4
Max Height (mm).8
Mechanical DataHerunterladen

Parameter

Duty Cycle(Max)90 %
Iout(Max)10 A
Iq(Typ)0.9 mA
Number of Phases1
Operating Temperature Range-40 to 85 C
Package GroupWQFN
RatingCatalog
Regulated Outputs2
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)5.5 V
Vout(Max)5.5 V
Vout(Min)4.5 V

Öko-Plan

RoHSCompliant

Modellreihe

Serie: TPS51225B (2)

Herstellerklassifikation

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