Datasheet Texas Instruments LMR14020-Q1

ManufacturerTexas Instruments
SeriesLMR14020-Q1
Datasheet Texas Instruments LMR14020-Q1

Automotive 40V, 2A SIMPLE SWITCHERВ®, 2.2MHz Step-Down Regulator with 40uA IQ

Datasheets

LMR14020-Q1 SIMPLE SWITCHERВ® 40 V, 2 A Step-Down Converter with 40 µA IQ datasheet
PDF, 1.5 Mb, Revision: A, File published: Feb 3, 2016
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Prices

Status

LMR14020QDPRRQ1LMR14020QDPRTQ1LMR14020SQDDAQ1LMR14020SQDDARQ1LMR14020SQDPRRQ1LMR14020SQDPRTQ1LMR14020SSQDDAQ1LMR14020SSQDDARQ1
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)
Manufacture's Sample AvailabilityYesNoYesNoYesYesNoNo

Packaging

LMR14020QDPRRQ1LMR14020QDPRTQ1LMR14020SQDDAQ1LMR14020SQDDARQ1LMR14020SQDPRRQ1LMR14020SQDPRTQ1LMR14020SSQDDAQ1LMR14020SSQDDARQ1
N12345678
Pin101088101088
Package TypeDPRDPRDDADDADPRDPRDDADDA
Industry STD TermWSONWSONHSOICHSOICWSONWSONHSOICHSOIC
JEDEC CodeS-PDSO-NS-PDSO-NR-PDSO-GR-PDSO-GS-PDSO-NS-PDSO-NR-PDSO-GR-PDSO-G
Package QTY30002507525003000250752500
CarrierLARGE T&RSMALL T&RTUBELARGE T&RLARGE T&RSMALL T&RTUBELARGE T&R
Device MarkingLMRLMR14020Q14020Q1402SQLMR1402SQ1402SQ
Width (mm)443.93.9443.93.9
Length (mm)444.894.89444.894.89
Thickness (mm).75.751.481.48.75.751.481.48
Pitch (mm).8.81.271.27.8.81.271.27
Max Height (mm).8.81.71.7.8.81.71.7
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLMR14020QDPRRQ1
LMR14020QDPRRQ1
LMR14020QDPRTQ1
LMR14020QDPRTQ1
LMR14020SQDDAQ1
LMR14020SQDDAQ1
LMR14020SQDDARQ1
LMR14020SQDDARQ1
LMR14020SQDPRRQ1
LMR14020SQDPRRQ1
LMR14020SQDPRTQ1
LMR14020SQDPRTQ1
LMR14020SSQDDAQ1
LMR14020SSQDDAQ1
LMR14020SSQDDARQ1
LMR14020SSQDDARQ1
Control ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %9898989898989898
Iout(Max), A22222222
Iq(Typ), mA0.040.040.040.040.040.040.040.04
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
Package GroupWSONWSONSO PowerPADSO PowerPADWSONWSONSO PowerPADSO PowerPAD
RatingAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotive
Regulated Outputs11111111
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO AdjustableEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Tracking,UVLO Adjustable
Switching Frequency(Max), kHz25002500250025002500250025002500
Switching Frequency(Min), kHz200200200200200200200200
TypeConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V4040404040404040
Vin(Min), V44444444
Vout(Max), V3030303030303030
Vout(Min), V11111111

Eco Plan

LMR14020QDPRRQ1LMR14020QDPRTQ1LMR14020SQDDAQ1LMR14020SQDDARQ1LMR14020SQDPRRQ1LMR14020SQDPRTQ1LMR14020SSQDDAQ1LMR14020SSQDDARQ1
RoHSCompliantCompliantNot CompliantCompliantCompliantCompliantNot CompliantCompliant

Model Line

Manufacturer's Classification

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