Datasheet Texas Instruments TPS62402DRCRG4

ManufacturerTexas Instruments
SeriesTPS62402
Part NumberTPS62402DRCRG4
Datasheet Texas Instruments TPS62402DRCRG4

Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN 10-VSON -40 to 85

Datasheets

TPS6240x 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter In Small 3-mm x 3-mm VSON Package datasheet
PDF, 1.8 Mb, Revision: F, File published: Jul 30, 2014
Extract from the document

Prices

Status

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

Packaging

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

Parametrics

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)0.4 A
Iq(Typ)0.032 mA
Operating Temperature Range-40 to 85 C
Package GroupVSON
RatingCatalog
Regulated Outputs2
Special FeaturesDynamic Voltage Scaling,Enable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2000 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2.5 V
Vout(Max)1.8 V
Vout(Min)1.2 V

Eco Plan

RoHSCompliant

Application Notes

  • TMS320F28xx and TMS320F28xxx DSP Power Reference Design (Rev. A)
    PDF, 125 Kb, Revision: A, File published: Apr 10, 2008
    This reference design takes into account the voltage, current, and start-up requirements of the TMS320F280x Digital Signal Processor (DSP) families. The operating input voltage ranges from 3.4 V to 6 V. This design is a high-efficiency solution that provides two voltage rails (1.8-V core supply and 3.3-V I/O supply) and an active-low reset signal to the DSP. This design can be easily adapted to fi
  • 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
  • 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: TPS62402 (4)

Manufacturer's Classification

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