Datasheet Texas Instruments TPS61235PRWLR — Datenblatt

HerstellerTexas Instruments
SerieTPS61235P
ArtikelnummerTPS61235PRWLR
Datasheet Texas Instruments TPS61235PRWLR

8-A-Talstrom-Synchron-Aufwärtswandler mit Konstantstromausgangsfunktion 9-VQFN-HR -40 bis 85

Datenblätter

TPS6123x 8-A Valley Current Synchronous Boost Converters with Constant Current Output Feature datasheet
PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: Apr 18, 2016
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Preise

Status

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

Verpackung

Pin9
Package TypeRWL
Industry STD TermVQFN-HR
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingZGEI
Width (mm)2.5
Length (mm)2.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

Duty Cycle(Max)90 %
Iq(Typ)0.01 mA
Operating Temperature Range-40 to 85 C
Package GroupVQFN-HR
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Synchronous Rectification
Switch Current Limit(Min)6.5 A
Switch Current Limit(Typ)8 A
Switching Frequency(Max)1250 kHz
Switching Frequency(Min)750 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.3 V
Vout(Max)5.1 V
Vout(Min)5.1 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS61236EVM-676
    TPS61236 Large Current Boost Converter Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Automated Frequency Response Analyzer
    PDF, 939 Kb, Datei veröffentlicht: Oct 9, 2013
    This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments.
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 201 Kb, Datei veröffentlicht: Sep 15, 2006
    The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter.
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, Datei veröffentlicht: Apr 26, 2012
  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, Revision: C, Datei veröffentlicht: Jan 8, 2014
    This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
  • Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)
    PDF, 1.1 Mb, Revision: A, Datei veröffentlicht: May 11, 2015
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, Revision: A, Datei veröffentlicht: Jan 13, 2012
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
  • 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: TPS61235P (2)

Herstellerklassifikation

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