Datasheet Texas Instruments LM20134MHX/NOPB — Datenblatt

HerstellerTexas Instruments
SerieLM20134
ArtikelnummerLM20134MHX/NOPB
Datasheet Texas Instruments LM20134MHX/NOPB

2,95-5,5 V, 4A, Strommodus-Synchron-Buck-Regler mit Eingangssynchronisation und optionalem Automotive Grade 16-HTSSOP -40 bis 125

Datenblätter

4A Synchronous Buck Regulator with Input Synchronization datasheet
PDF, 1.5 Mb, Revision: G, Datei veröffentlicht: Mar 27, 2013
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Preise

Status

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

Verpackung

Pin1616
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device MarkingMH20134
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataHerunterladenHerunterladen

Parameter

Control ModeCurrent Mode
Duty Cycle(Max)85 %
Iout(Max)4 A
Iq(Typ)3.5 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking
Switching Frequency(Max)1500 kHz
Switching Frequency(Min)460 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.95 V
Vout(Max)5 V
Vout(Min)0.8 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: LM20134EVAL
    4A, PowerWiseВ® Synchronous Buck Regulator with Input Synchronization Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • AN-2077 LM20k POL Module (Rev. A)
    PDF, 1.3 Mb, Revision: A, Datei veröffentlicht: May 3, 2013
    The LM20k is a full-featured synchronous buck switching regulator capable of driving up to 6A of loadcurrent and converting an input voltage between 2.95V and 5.5V down to an output voltage as low as0.8V. Fault protection features include cycle-by-cycle current limit, output power good, and output overvoltageprotection. The dual function soft-start/tracking pin can be used to control the sta
  • AN-1751 4A LM20k Reference Designs (Rev. A)
    PDF, 215 Kb, Revision: A, Datei veröffentlicht: May 3, 2013
    This application note discusses the design options using the high performance 4A synchronous buckconverters, LM20124, LM20134, and LM20144.

Modellreihe

Serie: LM20134 (3)

Herstellerklassifikation

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