Datasheet Texas Instruments TPS40425RHAT — Datenblatt

HerstellerTexas Instruments
SerieTPS40425
ArtikelnummerTPS40425RHAT
Datasheet Texas Instruments TPS40425RHAT

2-phasiger, stapelbarer PMBUS Synchronous Buck Driverless Controller 40-VQFN mit zwei Ausgängen

Datenblätter

TPS40425 Dual Output, 2-Phase, Stackable PMBusв„ў Synchronous Buck Driverless Controller with Adaptive Voltage Scaling (AVS) Bus datasheet
PDF, 2.3 Mb, Revision: B, Datei veröffentlicht: Oct 27, 2016
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Preise

Status

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

Verpackung

Pin4040
Package TypeRHARHA
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingTPS40425
Width (mm)66
Length (mm)66
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataHerunterladenHerunterladen

Parameter

Control ModeVoltage Mode
Duty Cycle(Max)46 %
Iout(Max)40 A
Iq(Typ)18 mA
Number of Phases2
Package GroupVQFN
RatingCatalog
Regulated Outputs2
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1500 kHz
Switching Frequency(Min)200 kHz
TypeController
Vin(Max)20 V
Vin(Min)4.5 V
Vout(Max)5 V
Vout(Min)0.6 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS40425EVM-594
    TPS40425 EVM Dual Output with PMBus Interface
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Multiphase Buck Design from Start to Finish, Part 1
    PDF, 3.7 Mb, Datei veröffentlicht: Apr 25, 2017
  • SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC
    PDF, 409 Kb, Datei veröffentlicht: Feb 22, 2016

Modellreihe

Serie: TPS40425 (2)

Herstellerklassifikation

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