Datasheet Texas Instruments XPS63900DSKT

ManufacturerTexas Instruments
SeriesTPS63900
Part NumberXPS63900DSKT

400-mA, 200-nA Iq buck-boost converter, 1.8V-5.5VIN, input current limit, dynamic voltage scaling 10-SON -40 to 85

Datasheets

TPS63900 1.8-V to 5.5-V, 400-mA, 200-nA Quiescent Current Buck-Boost Converter datasheet
PDF, 1.8 Mb, Revision: A, File published: Apr 24, 2020

Prices

Status

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

Packaging

Pin10
Package TypeDSK
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY250
CarrierSMALL T&R
Width (mm)2.5
Length (mm)2.5
Thickness (mm)0.75
Pitch (mm)0.5
Max Height (mm)0.8
Mechanical DataDownload

Parametrics

Approx. price0.92 | 1ku US$
Duty cycle(Max)99 %
FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed
Iout(Max)0.4 A
Iq(Typ)0.0002 mA
Operating temperature range-40 to 85 C
Package GroupSON|10
RatingCatalog
Switch current limit(Min)1.33 A
Switch current limit(Typ)1.9 A
Switching frequency(Max)2200 kHz
Switching frequency(Min)0.01 kHz
TopologyBuck-Boost
Vin(Max)5.5 V
Vin(Min)1.8 V
Vout(Max)5 V
Vout(Min)1.8 V

Eco Plan

RoHSSee ti.com

Design Kits & Evaluation Modules

  • Evaluation boards: TPS63900EVM
    TPS63900 low Iq buck-boost converter evaluation module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Extending Battery Life with Low-Iq and Dynamic Voltage Scaling
    PDF, 342 Kb, File published: Apr 1, 2020
    When designing a battery powered system maximizing battery life is often one of the most important design goals. This is especially true in applications such as smart and IoT sensors or wireless medical equipment where some parts need to operate continuously at a low power level and the cost of replacing the battery is high. Selecting the right converter to obtain a fixed system voltage in such a
  • Using Input Current Limiting to Extend Battery Life
    PDF, 240 Kb, File published: Apr 28, 2020
  • Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost Converters
    PDF, 950 Kb, File published: Apr 22, 2020

Model Line

Series: TPS63900 (3)

Manufacturer's Classification

  • Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Buck-boost & inverting regulators > Buck-boost, inverting & split-rail converters (integrated switch)
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