Datasheet Texas Instruments LM5008 — Datenblatt

HerstellerTexas Instruments
SerieLM5008
Datasheet Texas Instruments LM5008

9,5-95 V breites Vin, 350 mA konstanter pünktlicher nicht synchroner Buck-Regler

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

LM5008MMLM5008MM/NOPBLM5008MMXLM5008MMX/NOPBLM5008SDLM5008SD/NOPBLM5008SDC/NOPBLM5008SDCX/NOPBLM5008SDX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoNoNoYesNoNo

Verpackung

LM5008MMLM5008MM/NOPBLM5008MMXLM5008MMX/NOPBLM5008SDLM5008SD/NOPBLM5008SDC/NOPBLM5008SDCX/NOPBLM5008SDX/NOPB
N123456789
Pin888888888
Package TypeDGKDGKDGKDGKNGUNGTNGUNGUNGT
Industry STD TermVSSOPVSSOPVSSOPVSSOPWSONWSONWSONWSONWSON
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GS-PDSO-NS-PDSO-NS-PDSO-NS-PDSO-NS-PDSO-N
Package QTY100010003500350010001000100045004500
CarrierSMALL T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&R
Device MarkingSAYBSAYBSAYBSAYBL00040BL00040BL5008SDL5008SDL00040B
Width (mm)333344444
Length (mm)333344444
Thickness (mm).97.97.97.97.8.8.8.8.8
Pitch (mm).65.65.65.65.8.8.8.8.8
Max Height (mm)1.071.071.071.07.8.8.8.8.8
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Parameter

Parameters / ModelsLM5008MM
LM5008MM
LM5008MM/NOPB
LM5008MM/NOPB
LM5008MMX
LM5008MMX
LM5008MMX/NOPB
LM5008MMX/NOPB
LM5008SD
LM5008SD
LM5008SD/NOPB
LM5008SD/NOPB
LM5008SDC/NOPB
LM5008SDC/NOPB
LM5008SDCX/NOPB
LM5008SDCX/NOPB
LM5008SDX/NOPB
LM5008SDX/NOPB
Control ModeConstant on-time (COT)Constant on-time (COT)Constant on-time (COT)Constant on-time (COT)Constant on-time (COT)Constant on-time (COT)Constant on-time (COT)Constant on-time (COT)Constant on-time (COT)
Duty Cycle(Max), %999999999999999999
Iout(Max), A0.350.350.350.350.350.350.350.350.35
Iq(Typ), mA0.4850.4850.4850.4850.4850.4850.4850.4850.485
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupVSSOPVSSOPVSSOPVSSOPWSONWSONWSONWSONWSON
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs111111111
Special FeaturesEnableEnableEnableEnableEnableEnableEnableEnableEnable
Switching Frequency(Max), kHz600600600600600600600600600
Switching Frequency(Min), kHz505050505050505050
TypeConverterConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V959595959595959595
Vin(Min), V9.59.59.59.59.59.59.59.59.5
Vout(Max), V757575757575757575
Vout(Min), V2.52.52.52.52.52.52.52.52.5

Öko-Plan

LM5008MMLM5008MM/NOPBLM5008MMXLM5008MMX/NOPBLM5008SDLM5008SD/NOPBLM5008SDC/NOPBLM5008SDCX/NOPBLM5008SDX/NOPB
RoHSSee ti.comCompliantSee ti.comCompliantSee ti.comCompliantCompliantCompliantCompliant

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)