Datasheet Texas Instruments TLV62090

ManufacturerTexas Instruments
SeriesTLV62090
Datasheet Texas Instruments TLV62090

3A High Efficiency Step Down Converter in 3x3mm QFN Package

Datasheets

TLV62090 3A High Efficiency Synchronous Step-Down Converter with DCS-Controlв„ў datasheet
PDF, 1.2 Mb, Revision: F, File published: Jan 19, 2017
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Prices

Status

TLV62090RGTRTLV62090RGTT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

TLV62090RGTRTLV62090RGTT
N12
Pin1616
Package TypeRGTRGT
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingSBVSBV
Width (mm)33
Length (mm)33
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsTLV62090RGTR
TLV62090RGTR
TLV62090RGTT
TLV62090RGTT
Control ModeConstant on-time (COT)Constant on-time (COT)
Duty Cycle(Max), %100100
Iout(Max), A33
Iq(Typ), mA0.020.02
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupVQFNVQFN
RatingCatalogCatalog
Regulated Outputs11
Special FeaturesEnable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO FixedEnable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Fixed
Switching Frequency(Max), kHz14001400
Switching Frequency(Min), kHz14001400
TypeConverterConverter
Vin(Max), V5.55.5
Vin(Min), V2.52.5
Vout(Max), V5.55.5
Vout(Min), V0.80.8

Eco Plan

TLV62090RGTRTLV62090RGTT
RoHSCompliantCompliant

Application Notes

  • Optimizing the TLV62090 Output Filter
    PDF, 433 Kb, File published: May 11, 2012
  • How to Measure the Control Loop of DCS-Control Devices (Rev. A)
    PDF, 259 Kb, Revision: A, File published: Aug 9, 2012
  • High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitions
    PDF, 605 Kb, File published: Jul 25, 2013
  • Understanding frequency variation in the DCS-Control(TM) topology
    PDF, 224 Kb, File published: Oct 30, 2015
  • 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
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, File published: Sep 19, 2011
  • 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: TLV62090 (2)

Manufacturer's Classification

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