Datasheet Texas Instruments TPS544C25RVFT — Datenblatt

HerstellerTexas Instruments
SerieTPS544C25
ArtikelnummerTPS544C25RVFT
Datasheet Texas Instruments TPS544C25RVFT

4,5 V bis 18 V, 30 A Spannungsmodus PMBus ™ SWIFT ™ DC-DC-Abwärtswandler mit FSYNC 40-LQFN-CLIP -40 bis 125

Datenblätter

TPS544x25 4.5-V to 18-V, 20-A and 30-A SWIFT Synchronous Buck Converters with PMBus and Frequency Synchronization datasheet
PDF, 3.1 Mb, Datei veröffentlicht: May 15, 2015
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Preise

Status

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

Verpackung

Pin40
Package TypeRVF
Industry STD TermLQFN-CLIP
JEDEC CodeR-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingTPS544C25
Width (mm)5
Length (mm)7
Thickness (mm)1.46
Pitch (mm).5
Max Height (mm)1.52
Mechanical DataHerunterladen

Parameter

Control ModeVoltage Mode
Duty Cycle(Max)80 %
Iout(Max)30 A
Iq(Typ)7.7 mA
Operating Temperature Range-40 to 125 C
Package GroupLQFN-CLIP
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)200 kHz
TypeConverter
Vin(Max)18 V
Vin(Min)4.5 V
Vout(Max)5 V
Vout(Min)0.5 V

Öko-Plan

RoHSCompliant
Pb FreeYes

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS544C25EVM-681
    TPS544C25EVM-681 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • MOSFET power losses and how they affect power-supply efficiency
    PDF, 162 Kb, Datei veröffentlicht: Jan 26, 2016
  • Not All Jitter Is Created Equal (Rev. A)
    PDF, 555 Kb, Revision: A, Datei veröffentlicht: Jul 4, 2015
    This application report offers a tutorial discussion on jitter in switching DC-DC converters. Not all power supply designs are equally susceptible to jitter, nor are they equally affected by jitter. Modes of switching jitter are defined and explained for several popular control architectures, which are then analyzed for sources of jitter. An example contrasting the amount of jitter and effect on o
  • SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC
    PDF, 409 Kb, Datei veröffentlicht: Feb 22, 2016

Modellreihe

Serie: TPS544C25 (2)

Herstellerklassifikation

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