Datasheet Texas Instruments TPS53319DQPT

ManufacturerTexas Instruments
SeriesTPS53319
Part NumberTPS53319DQPT
Datasheet Texas Instruments TPS53319DQPT

1.5V to 22V Input (4.5V to 25V Bias), 14A Synchronous Step-Down Converter with Eco-Mode™ 22-LSON-CLIP -40 to 85

Datasheets

TPS5331x High-Efficiency, 8-A or 14-A, Synchronous Buck Converter with Eco-mode Control datasheet
PDF, 1.7 Mb, Revision: E, File published: Nov 1, 2016
Extract from the document

Prices

Status

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

Packaging

Pin22
Package TypeDQP
Industry STD TermLSON-CLIP
JEDEC CodeR-PSSO-N
Package QTY250
CarrierSMALL T&R
Device Marking53319DQP
Width (mm)5
Length (mm)6
Thickness (mm)1.5
Pitch (mm).5
Max Height (mm)1.5
Mechanical DataDownload

Parametrics

Control ModeD-CAP
Duty Cycle(Max)90 %
Iout(Max)14 A
Iq(Typ)0.32 mA
Operating Temperature Range-40 to 85 C
Package GroupLSON-CLIP
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)250 kHz
TypeConverter
Vin(Max)22 V
Vin(Min)1.5 V
Vout(Max)5.5 V
Vout(Min)0.6 V

Eco Plan

RoHSCompliant
Pb FreeYes

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS53319EVM-136
    TPS53319 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • TPS53319 DCAP Mode with Ripple Injection Modeling Design Consideration
    PDF, 579 Kb, File published: Oct 23, 2014
  • SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC
    PDF, 409 Kb, File published: Feb 22, 2016

Model Line

Series: TPS53319 (2)

Manufacturer's Classification

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