Datasheet Texas Instruments TLV62090 — Datenblatt

HerstellerTexas Instruments
SerieTLV62090
Datasheet Texas Instruments TLV62090

3A Hochleistungs-Abwärtswandler im 3x3mm QFN-Paket

Datenblätter

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

Status

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

Verpackung

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 DataHerunterladenHerunterladen

Parameter

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

Öko-Plan

TLV62090RGTRTLV62090RGTT
RoHSCompliantCompliant

Anwendungshinweise

  • Optimizing the TLV62090 Output Filter
    PDF, 433 Kb, Datei veröffentlicht: May 11, 2012
  • How to Measure the Control Loop of DCS-Control Devices (Rev. A)
    PDF, 259 Kb, Revision: A, Datei veröffentlicht: Aug 9, 2012
  • High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitions
    PDF, 605 Kb, Datei veröffentlicht: Jul 25, 2013
  • Understanding frequency variation in the DCS-Control(TM) topology
    PDF, 224 Kb, Datei veröffentlicht: Oct 30, 2015
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, Datei veröffentlicht: Apr 26, 2012
  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, Datei veröffentlicht: Jan 29, 2015
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, Revision: A, Datei veröffentlicht: Jan 13, 2012
  • Testing tips for applying external power to supply outputs without an input volt
    PDF, 110 Kb, Datei veröffentlicht: Oct 24, 2016
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, Revision: B, Datei veröffentlicht: Aug 17, 2015
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
  • QFN and SON PCB Attachment (Rev. B)
    PDF, 821 Kb, Revision: B, Datei veröffentlicht: Aug 24, 2018
  • IQ: What it is what it isn’t and how to use it
    PDF, 198 Kb, Datei veröffentlicht: Jun 17, 2011
  • Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
    PDF, 418 Kb, Revision: A, Datei veröffentlicht: 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.

Modellreihe

Serie: TLV62090 (2)

Herstellerklassifikation

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