Datasheet Texas Instruments TPS61025DRCR — Datenblatt

HerstellerTexas Instruments
SerieTPS61025
ArtikelnummerTPS61025DRCR
Datasheet Texas Instruments TPS61025DRCR

3,3-V-Ausgang, 1,5-A-Schalter, 96% effizienter Aufwärtswandler mit LDO-Down-Modus, QFN-10 10-VSON -40 bis 85

Datenblätter

TPS6102x 96% Efficient Synchronous Boost Converter datasheet
PDF, 1.2 Mb, Revision: G, Datei veröffentlicht: Dec 24, 2014
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Preise

Status

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

Verpackung

Pin10
Package TypeDRC
Industry STD TermVSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingBDT
Width (mm)3
Length (mm)3
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

Duty Cycle(Max)100 %
Iq(Typ)0.025 mA
Operating Temperature Range-40 to 85 C
Package GroupVSON
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Load Disconnect,Power Good
Switch Current Limit(Min)1.2 A
Switch Current Limit(Typ)1.5 A
Switching Frequency(Max)720 kHz
Switching Frequency(Min)480 kHz
TypeConverter
Vin(Max)6.5 V
Vin(Min)0.9 V
Vout(Max)3.3 V
Vout(Min)3.3 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS61020EVM-025
    TPS61020 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • TPS6102x Boost Converter Down Conversion Mode
    PDF, 159 Kb, Datei veröffentlicht: Dec 16, 2004
    The TPS61020 is a highly integrated, low-power, boost converter ideally suited for portable battery-powered equipment. The integrated down conversion mode allows the boost converter to operate with the input voltage greater than the output voltage, which is normally only possible with more complicated converters.
  • Factors That Determine Light Load PSM Switch Freq for TPS6102x Boost Converters
    PDF, 528 Kb, Datei veröffentlicht: Apr 21, 2006
  • Five Steps to a Good PCB Layout of the Boost Converter
    PDF, 701 Kb, Datei veröffentlicht: May 3, 2016
  • 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
  • Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
    PDF, 387 Kb, Revision: B, Datei veröffentlicht: Jun 15, 2017
  • 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: TPS61025 (2)

Herstellerklassifikation

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