Datasheet Texas Instruments TPS63802DLAT — Ficha de datos

FabricanteTexas Instruments
SerieTPS63802
Numero de parteTPS63802DLAT

Convertidor buck-boost de inductor único de alta corriente y alta eficiencia 10-VSON-HR -40 a 125

Hojas de datos

TPS63802 2-A, high-efficient, low IQ buck-boost converter with small solution size datasheet
PDF, 2.1 Mb, Revisión: A, Archivo publicado: enero 30, 2019

Precios

Estado

Estado del ciclo de vidaVista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin10
Package TypeDLA
Package QTY250
CarrierSMALL T&R
Device Marking63802
Width (mm)2
Length (mm)3
Thickness (mm)0.9
Mechanical DataDescargar

Paramétricos

Approx. price0.98 | 1ku US$
Duty cycle(Max)100 %
FeaturesEnable,Light Load Efficiency,Load Disconnect,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Fixed
Iout(Max)2 A
Iq(Typ)0.011 mA
Operating temperature range-40 to 125 C
Package GroupVSON-HR|10
RatingCatalog
Switch current limit(Min)3.9 A
Switch current limit(Typ)4.5 A
Switching frequency(Max)2500 kHz
Switching frequency(Min)2500 kHz
TopologyBuck-Boost,Buck/Boost
TypeConverter
Vin(Max)5.5 V
Vin(Min)1.3 V
Vout(Max)5 V
Vout(Min)1.8 V

Plan ecológico

RoHSObediente
Pb gratis

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS63802EVM
    TPS63802 high current; high efficiency buck boost converter evaluation module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Selecting a DC/DC Converter for Maximum Battery Life in Pulsed-Load Applications
    PDF, 155 Kb, Archivo publicado: nov 28, 2018
    When designing a battery powered system maximizing batterylife is one of the most important design goals. Battery powered systems such as smart meters IoT sensors or ireless medical equipment often require a power converter to obtain fixed supply voltages for time varying loads
  • Prevent Battery Overdischarge with Precise Threshold Enable Pin
    PDF, 78 Kb, Archivo publicado: abr 2, 2019
    Using a buck-boost converter is a convenient way to obtain a fixed supply voltage within the wide voltage range of typical batteries used in low-power devices such as smart meters wearables or those in the Internet of Things.
  • Selecting the right DC/DC converter for maximum battery life
    PDF, 72 Kb, Archivo publicado: feb 8, 2019
    Choosing the best topology for a battery powered application such as IoT sensor smart lock or IP camera might not always be straightforward based on the available and required voltages alone.
  • Using Non-Inverting Buck-Boost Converter for Voltage Stabilization
    PDF, 734 Kb, Archivo publicado: agosto 1, 2019
  • Supercapacitor backup power supply with TPS63802
    PDF, 665 Kb, Archivo publicado: enero 21, 2019
  • Precise Delayed Start-up with Precise Threshold Enable-pin
    PDF, 188 Kb, Archivo publicado: abr 15, 2019
  • Buck-boost Converter Battery Life Time Estimation for Wireless Network Cameras (Rev. A)
    PDF, 123 Kb, Revisión: A, Archivo publicado: mayo 28, 2019
  • Buck-Boost Converters Solving Power Challenges in Optical Modules
    PDF, 45 Kb, Archivo publicado: mayo 13, 2019
  • Improving Load Transient Response for Controlled Loads
    PDF, 338 Kb, Archivo publicado: sept 12, 2019
  • Basic Calculations of a 4 Switch Buck-Boost Power Stage (Rev. B)
    PDF, 400 Kb, Revisión: B, Archivo publicado: jul 9, 2018
    This application note gives the equations to calculate the power stage of a non-inverting buck-boost converter built with an IC with integrated switches and operating in continuous conduction mode. See the references at the end of this document if more detail is needed.

Linea modelo

Serie: TPS63802 (3)

Clasificación del fabricante

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