Datasheet Texas Instruments TPS63900 — Datenblatt

HerstellerTexas Instruments
SerieTPS63900

400 mA, 200 nA Iq Buck-Boost-Wandler, 1,8 V - 5,5 VIN, Eingangsstrombegrenzung, dynamische Spannungsskalierung

Datenblätter

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

Preise

Status

TPS63900DSKRTPS63900DSKTXPS63900DSKT
Lifecycle StatusPreview (Device has been announced but is not in production. Samples may or may not be available)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNo

Verpackung

TPS63900DSKRTPS63900DSKTXPS63900DSKT
N123
Pin101010
Package TypeDSKDSKDSK
Industry STD TermWSONWSONWSON
JEDEC CodeS-PDSO-NS-PDSO-NS-PDSO-N
Package QTY3000250250
CarrierLARGE T&RSMALL T&RSMALL T&R
Width (mm)2.52.52.5
Length (mm)2.52.52.5
Thickness (mm)0.750.750.75
Pitch (mm)0.50.50.5
Max Height (mm)0.80.80.8
Mechanical DataHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsTPS63900DSKRTPS63900DSKTXPS63900DSKT
Approx. price, US$0.92 | 1ku0.92 | 1ku0.92 | 1ku
Duty cycle(Max), %999999
FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO FixedAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO FixedAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed
Iout(Max), A0.40.40.4
Iq(Typ), mA0.00020.00020.0002
Operating temperature range, C-40 to 85-40 to 85-40 to 85
Package GroupSON|10SON|10SON|10
RatingCatalogCatalogCatalog
Switch current limit(Min), A1.331.331.33
Switch current limit(Typ), A1.91.91.9
Switching frequency(Max), kHz220022002200
Switching frequency(Min), kHz0.010.010.01
TopologyBuck-BoostBuck-BoostBuck-Boost
Vin(Max), V5.55.55.5
Vin(Min), V1.81.81.8
Vout(Max), V555
Vout(Min), V1.81.81.8

Öko-Plan

TPS63900DSKRTPS63900DSKTXPS63900DSKT
RoHSSee ti.comNot CompliantSee ti.com

Anwendungshinweise

  • Extending Battery Life with Low-Iq and Dynamic Voltage Scaling
    PDF, 342 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: Apr 28, 2020
  • Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost Converters
    PDF, 950 Kb, Datei veröffentlicht: Apr 22, 2020

Modellreihe

Herstellerklassifikation

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