Datasheet Texas Instruments TPS62590TDRVRQ1

ManufacturerTexas Instruments
SeriesTPS62590-Q1
Part NumberTPS62590TDRVRQ1
Datasheet Texas Instruments TPS62590TDRVRQ1

Automotive 2.5V to 6V, 2.25MHz Fixed Frequency 1A Buck Converter in 2x2mm SON Package 6-WSON -40 to 105

Datasheets

TPS62590-Q1 Automotive 2.25-MHz 1-A Step-Down Converter In 2-mm Г— 2-mm SON Package datasheet
PDF, 1.1 Mb, Revision: B, File published: Oct 15, 2015
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin6
Package TypeDRV
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingQWT
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).65
Max Height (mm).8
Mechanical DataDownload

Parametrics

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)1 A
Iq(Typ)0.015 mA
Operating Temperature Range-40 to 105 C
Package GroupWSON
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2000 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2.5 V
Vout(Max)6 V
Vout(Min)0.75 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS62590EVM-454
    TPS62590EVM-454 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, File published: Apr 26, 2012
  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, File published: Jan 29, 2015
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, Revision: A, File published: Jan 13, 2012
  • Testing tips for applying external power to supply outputs without an input volt
    PDF, 110 Kb, File published: Oct 24, 2016
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, Revision: B, File published: Aug 17, 2015
  • QFN and SON PCB Attachment (Rev. B)
    PDF, 821 Kb, Revision: B, File published: Aug 24, 2018
  • IQ: What it is what it isn’t and how to use it
    PDF, 198 Kb, File published: Jun 17, 2011
  • Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
    PDF, 418 Kb, Revision: A, File published: Dec 11, 2018
    When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Model Line

Series: TPS62590-Q1 (1)
  • TPS62590TDRVRQ1

Manufacturer's Classification

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