Datasheet Texas Instruments LM5008MM/NOPB — Datenblatt

HerstellerTexas Instruments
SerieLM5008
ArtikelnummerLM5008MM/NOPB
Datasheet Texas Instruments LM5008MM/NOPB

9,5-95 V Wide Vin, 350 mA konstanter nicht synchroner Buck-Regler 8-VSSOP -40 bis 125

Datenblätter

LM5008 High-Voltage, 100-V Step-Down Switching Regulator datasheet
PDF, 1.4 Mb, Revision: H, Datei veröffentlicht: Dec 16, 2016
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY1000
CarrierSMALL T&R
Device MarkingSAYB
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataHerunterladen

Parameter

Control ModeConstant on-time (COT)
Duty Cycle(Max)99 %
Iout(Max)0.35 A
Iq(Typ)0.485 mA
Operating Temperature Range-40 to 125 C
Package GroupVSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)600 kHz
Switching Frequency(Min)50 kHz
TypeConverter
Vin(Max)95 V
Vin(Min)9.5 V
Vout(Max)75 V
Vout(Min)2.5 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: LM5008EVAL
    100V Wide Vin Step Down Switching Regulator Evaluation 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)