Datasheet Texas Instruments TPS62113RSAR

ManufacturerTexas Instruments
SeriesTPS62113
Part NumberTPS62113RSAR
Datasheet Texas Instruments TPS62113RSAR

1.5-A, 17-Vin Step-Down Converter with LBI function in QFN-16 16-QFN -40 to 85

Datasheets

TPS6211x 17-V, 1.5-A, Synchronous Step-Down Converter datasheet
PDF, 1.2 Mb, Revision: E, File published: Jun 18, 2015
Extract from the document

Prices

Status

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

Packaging

Pin1616
Package TypeRSARSA
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingTPS62113
Width (mm)44
Length (mm)44
Thickness (mm).9.9
Pitch (mm).65.65
Max Height (mm)11
Mechanical DataDownloadDownload

Parametrics

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)1.5 A
Iq(Typ)0.02 mA
Operating Temperature Range-40 to 85 C
Package GroupQFN
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification
Switching Frequency(Max)1100 kHz
Switching Frequency(Min)900 kHz
TypeConverter
Vin(Max)17 V
Vin(Min)3.1 V
Vout(Max)16 V
Vout(Min)1.2 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS62113EVM-465
    TPS62113EVM-465 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS62110EVM-346
    TPS62110 0.5A to 1.5A Low Profile White LED Driver Configuration Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Adding Hysteresis to Low-Battery Input on the TPS6211x
    PDF, 88 Kb, File published: Nov 2, 2009
    The low-battery input (LBI), available on several step-down converters, is often used to shut down the converter when the input voltage falls below a set threshold. This prevents damage to the battery and signals that the battery is at the end of its life and must be charged or replaced. Batteries have internal resistance that causes the voltage to drop as the load increases. This internal resista
  • TPS6211X Driving EN and SYNC pin
    PDF, 70 Kb, File published: Jan 15, 2008
    The TPS6211x high-input-voltage buck converters operate over a wide, input-voltage range. The control and input signal can also be controlled from 1.8-V logic levels up to maximum input voltage.One characteristic of the EN and SYNC control circuits is the increase in leakage current when these pins are driven by a voltage level less than 4 V.In this application report, the difference in th
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, File published: Apr 26, 2012
  • Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)
    PDF, 1.1 Mb, Revision: A, File published: May 11, 2015
  • 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
  • Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
    PDF, 387 Kb, Revision: B, File published: Jun 15, 2017
  • 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: TPS62113 (2)

Manufacturer's Classification

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