Datasheet Texas Instruments LM5010SDX/NOPB — Datenblatt

HerstellerTexas Instruments
SerieLM5010
ArtikelnummerLM5010SDX/NOPB
Datasheet Texas Instruments LM5010SDX/NOPB

8-75V Wide Vin, 1A Nicht synchroner Buck-Regler mit konstanter Einschaltdauer 10-WSON -40 bis 125

Datenblätter

LM5010 High-Voltage 1-A Step-Down Switching Regulator datasheet
PDF, 1.3 Mb, Revision: G, Datei veröffentlicht: Apr 27, 2016
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin10
Package TypeDPR
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device MarkingL00057B
Width (mm)4
Length (mm)4
Thickness (mm).75
Pitch (mm).8
Max Height (mm).8
Mechanical DataHerunterladen

Parameter

Control ModeConstant on-time (COT)
Duty Cycle(Max)99 %
Iout(Max)1 A
Iq(Typ)0.65 mA
Operating Temperature Range-40 to 125 C
Package GroupWSON
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)50 kHz
TypeConverter
Vin(Max)75 V
Vin(Min)8 V
Vout(Max)70 V
Vout(Min)2.5 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPA3245EVM
    TPA3245 115W Stereo / 230W Mono Ultra-HD Analog-In Audio Class-D Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM5010-EVAL
    Wide Vin 1A Step Down Switching Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPA3244EVM
    TPA3244 60W Stereo / 110W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Controlling Output Ripple & Achiev ESR Indep Constant On-Time Reg Designs (Rev. A)
    PDF, 178 Kb, Revision: A, Datei veröffentlicht: Apr 23, 2013
    Of all the voltage regulator control strategies ever devised, the hysteretic regulator is probably about thesimplest. This control methodology simply turns a switch on when the output voltage is below a referenceand turns the switch off when the output rises to a slightly higher reference. The output ripple is thereforea direct function of the difference between the upper and lower reference

Modellreihe

Herstellerklassifikation

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