Datasheet Texas Instruments LP2996MRX — Datenblatt

HerstellerTexas Instruments
SerieLP2996-N
ArtikelnummerLP2996MRX
Datasheet Texas Instruments LP2996MRX

1,5 A DDR-Abschlussregler mit Abschaltstift 8-SO PowerPAD 0 bis 125

Datenblätter

LP2996-N, LP2996A DDR Termination Regulator datasheet
PDF, 1.7 Mb, Revision: K, Datei veröffentlicht: Dec 23, 2016
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Preise

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingLP2996
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical DataHerunterladen

Ersatz

ReplacementLP2996MRX/NOPB
Replacement CodeS

Parameter

Control ModeN/A
DDR Memory TypeDDR,DDR2
Iout VTT(Max)1.5 A
Iq(Typ)0.32 mA
Operating Temperature Range0 to 125 C
OutputVREF,VTT
Package GroupSO PowerPAD
Package Size: mm2:W x L8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG
RatingCatalog
Regulator TypeLinear Regulator
Special FeaturesShutdown Pin for S3
Vin Bias(Max)5.5 V
Vin Bias(Min)2.2 V
Vin(Max)5.5 V
Vin(Min)1.8 V
Vout VTT(Min)0.9 V

Öko-Plan

RoHSSee ti.com

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: LP2996LQEVAL
    DDR Termination Regulator
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LP2996MREVAL
    DDR Termination Regulator
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Limiting DDR Termination Regulators’ Inrush Current
    PDF, 772 Kb, Datei veröffentlicht: Aug 23, 2016
    The output voltage of DDR termination regulators tends to rise quickly after their VDDQ line is enabled. Most DDR terminators are specifically designed for fast start-up. They also require bulky output capacitors for a stable output voltage. This often results in a significant inrush current from DDR terminator voltage supply to charge the output capacitors and to provide curre

Modellreihe

Herstellerklassifikation

  • Semiconductors > Power Management > DDR Memory Power Solutions