Datasheet Texas Instruments LM5021

ManufacturerTexas Instruments
SeriesLM5021
Datasheet Texas Instruments LM5021

AC-DC Current Mode PWM Controller

Datasheets

LM5021 AC-DC Current-Mode PWM Controller datasheet
PDF, 5.1 Mb, Revision: E, File published: Dec 24, 2014
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Prices

Status

LM5021MM-1/NOPBLM5021MM-2/NOPBLM5021MMX-1/NOPBLM5021MMX-2LM5021MMX-2/NOPBLM5021NA-1/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoYesYesYes

Packaging

LM5021MM-1/NOPBLM5021MM-2/NOPBLM5021MMX-1/NOPBLM5021MMX-2LM5021MMX-2/NOPBLM5021NA-1/NOPB
N123456
Pin888888
Package TypeDGKDGKDGKDGKDGKP
Industry STD TermVSSOPVSSOPVSSOPVSSOPVSSOPPDIP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-T
Package QTY1000100035003500350040
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBE
Device Marking21-121-221-121-221-2LM5021NA
Width (mm)333336.35
Length (mm)333339.81
Thickness (mm).97.97.97.97.973.9
Pitch (mm).65.65.65.65.652.54
Max Height (mm)1.071.071.071.071.075.08
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM5021MM-1/NOPB
LM5021MM-1/NOPB
LM5021MM-2/NOPB
LM5021MM-2/NOPB
LM5021MMX-1/NOPB
LM5021MMX-1/NOPB
LM5021MMX-2
LM5021MMX-2
LM5021MMX-2/NOPB
LM5021MMX-2/NOPB
LM5021NA-1/NOPB
LM5021NA-1/NOPB
Control MethodCurrentCurrentCurrentCurrentCurrentCurrent
Duty Cycle(Max), %808080808080
Frequency(Max), kHz100010001000100010001000
Frequency(Min), kHz101010101010
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupVSSOPVSSOPVSSOPVSSOPVSSOPPDIP
Package Size: mm2:W x L, PKG8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Special FeaturesSSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery CompatibleSSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery CompatibleSSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery CompatibleSSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery CompatibleSSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery CompatibleSSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible
UVLO Thresholds On/Off, V20/7.2520/7.2520/7.2520/7.2520/7.2520/7.25

Eco Plan

LM5021MM-1/NOPBLM5021MM-2/NOPBLM5021MMX-1/NOPBLM5021MMX-2LM5021MMX-2/NOPBLM5021NA-1/NOPB
RoHSCompliantCompliantCompliantSee ti.comCompliantCompliant

Application Notes

  • AN-2102 LM3464 and LM5021 DHC 25W Reference Designs (Rev. A)
    PDF, 8.3 Mb, Revision: A, File published: May 1, 2013
    This evaluation board consists of a Texas Instruments LM5021-based 120Vac 24W AC/DC flybackconverter and a LM3464-based dynamic head room control (DHC) four channel LED driver IC. Thisdemonstration platform was developed so that the customers could evaluate the LM3464 with an AC/DCsupply.

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> Flyback Controller
EMS supplier