Datasheet Texas Instruments LP2996AMRE/NOPB — Datenblatt

HerstellerTexas Instruments
SerieLP2996A
ArtikelnummerLP2996AMRE/NOPB
Datasheet Texas Instruments LP2996AMRE/NOPB

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

Datenblätter

LP2996A DDR Termination Regulator datasheet
PDF, 2.5 Mb, Datei veröffentlicht: Jun 27, 2014
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin88
Package TypeDDADDA
Industry STD TermHSOICHSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingAMRLP2996
Width (mm)3.93.9
Length (mm)4.894.89
Thickness (mm)1.481.48
Pitch (mm)1.271.27
Max Height (mm)1.71.7
Mechanical DataHerunterladenHerunterladen

Parameter

Control ModeN/A
DDR Memory TypeDDR,DDR2,DDR3,DDR3L
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)1.35 V
Vout VTT(Min)0.677 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: LP2998EVAL
    Evaluation Board for the LP2998
    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

Serie: LP2996A (3)

Herstellerklassifikation

  • Semiconductors > Power Management > DDR Memory Power Solutions