Datasheet Texas Instruments LM3677

ManufacturerTexas Instruments
SeriesLM3677
Datasheet Texas Instruments LM3677

3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits

Datasheets

3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits datasheet
PDF, 11.4 Mb, Revision: F, File published: May 2, 2013
Extract from the document

Prices

Status

LM3677LEE-1.2/NOPBLM3677LEE-1.5/NOPBLM3677LEE-1.8/NOPBLM3677LEE-1.82/NOPBLM3677TL-1.2/NOPBLM3677TL-1.8/NOPBLM3677TL-1.82/NOPBLM3677TL-2.5/NOPBLM3677TL-ADJ/NOPBLM3677TLX-1.8/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNoYesNoYesNoNoYes

Packaging

LM3677LEE-1.2/NOPBLM3677LEE-1.5/NOPBLM3677LEE-1.8/NOPBLM3677LEE-1.82/NOPBLM3677TL-1.2/NOPBLM3677TL-1.8/NOPBLM3677TL-1.82/NOPBLM3677TL-2.5/NOPBLM3677TL-ADJ/NOPBLM3677TLX-1.8/NOPB
N12345678910
Pin6666555555
Package TypeNGENGENGENGEYZRYZRYZRYZRYZRYZR
Industry STD TermUSONUSONUSONUSONDSBGADSBGADSBGADSBGADSBGADSBGA
JEDEC CodeR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-N
Package QTY2502502502502502502502502503000
CarrierSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RLARGE T&R
Device MarkingKLN53Y3Z4Y
Width (mm)1.51.51.51.51.21.21.21.21.21.2
Length (mm)22221.51.51.51.51.51.5
Thickness (mm).6.6.6.6.675.675.675.675.675.675
Pitch (mm).5.5.5.5.5.5.5.5.5.5
Max Height (mm).6.6.6.6.675.675.675.675.675.675
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM3677LEE-1.2/NOPB
LM3677LEE-1.2/NOPB
LM3677LEE-1.5/NOPB
LM3677LEE-1.5/NOPB
LM3677LEE-1.8/NOPB
LM3677LEE-1.8/NOPB
LM3677LEE-1.82/NOPB
LM3677LEE-1.82/NOPB
LM3677TL-1.2/NOPB
LM3677TL-1.2/NOPB
LM3677TL-1.8/NOPB
LM3677TL-1.8/NOPB
LM3677TL-1.82/NOPB
LM3677TL-1.82/NOPB
LM3677TL-2.5/NOPB
LM3677TL-2.5/NOPB
LM3677TL-ADJ/NOPB
LM3677TL-ADJ/NOPB
LM3677TLX-1.8/NOPB
LM3677TLX-1.8/NOPB
Control ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage Mode
Duty Cycle(Max), %100100100100100100100100100100
Iout(Max), A0.60.60.60.60.60.60.60.60.60.6
Iq(Typ), mA0.0160.0160.0160.0160.0160.0160.0160.0160.0160.016
Operating Temperature Range, C-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85
Package GroupUSONUSONUSONUSONDSBGADSBGADSBGADSBGADSBGADSBGA
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs1111111111
Special FeaturesEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max), kHz3500350035003500350035003500350035003500
Switching Frequency(Min), kHz2500250025002500250025002500250025002500
TypeConverterConverterConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V5.55.55.55.55.55.55.55.55.55.5
Vin(Min), V2.72.72.72.72.72.72.72.72.72.7
Vout(Max), V3.33.33.33.33.33.33.33.33.33.3
Vout(Min), V1.21.21.21.21.21.21.21.21.21.2

Eco Plan

LM3677LEE-1.2/NOPBLM3677LEE-1.5/NOPBLM3677LEE-1.8/NOPBLM3677LEE-1.82/NOPBLM3677TL-1.2/NOPBLM3677TL-1.8/NOPBLM3677TL-1.82/NOPBLM3677TL-2.5/NOPBLM3677TL-ADJ/NOPBLM3677TLX-1.8/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

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