Datasheet Texas Instruments LM27342-Q1

ManufacturerTexas Instruments
SeriesLM27342-Q1
Datasheet Texas Instruments LM27342-Q1

2A - Wide Input Range Buck Regulator with Frequency Synchronization

Datasheets

LM2734x and LM2734x-Q1 2-MHz, 1.5-A or 2-A, Wide Input Range, Step-Down, DC-DC Regulator With Frequency Synchronization datasheet
PDF, 2.3 Mb, Revision: F, File published: Sep 12, 2016
Extract from the document

Prices

Status

LM27342QMY/NOPBLM27342QMYX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

LM27342QMY/NOPBLM27342QMYX/NOPB
N12
Pin1010
Package TypeDGQDGQ
Industry STD TermHVSSOPHVSSOP
JEDEC CodeS-PDSO-GS-PDSO-G
Package QTY10003500
CarrierSMALL T&RLARGE T&R
Device MarkingSSJASSJA
Width (mm)33
Length (mm)33
Thickness (mm)1.021.02
Pitch (mm).5.5
Max Height (mm)1.11.1
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsLM27342QMY/NOPB
LM27342QMY/NOPB
LM27342QMYX/NOPB
LM27342QMYX/NOPB
Control ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %9393
Iout(Max), A22
Iq(Typ), mA2.42.4
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupMSOP-PowerPADMSOP-PowerPAD
RatingAutomotiveAutomotive
Regulated Outputs11
Special FeaturesLight Load EfficiencyLight Load Efficiency
Switching Frequency(Max), kHz23002300
Switching Frequency(Min), kHz17501750
TypeConverterConverter
Vin(Max), V2020
Vin(Min), V33
Vout(Max), V1818
Vout(Min), V11

Eco Plan

LM27342QMY/NOPBLM27342QMYX/NOPB
RoHSCompliantCompliant

Application Notes

  • AN-1973 Benefits and Challenges of High-Frequency Regulators (Rev. A)
    PDF, 661 Kb, Revision: A, File published: Apr 23, 2013
    This application note considers both the benefits and challenges of using high-frequency regulators.
  • AN-1229 SIMPLE SWITCHER PCB Layout Guidelines (Rev. C)
    PDF, 374 Kb, Revision: C, File published: Apr 23, 2013
    This application report provides SIMPLE SWITCHER™ PCB layout guidelines.

Model Line

Series: LM27342-Q1 (2)

Manufacturer's Classification

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