Datasheet Texas Instruments TPS43000PWR — Ficha de datos

FabricanteTexas Instruments
SerieTPS43000
Numero de parteTPS43000PWR
Datasheet Texas Instruments TPS43000PWR

Multi-Topología (buck, boost, sepic) Controlador DC / DC de alta frecuencia 16-TSSOP -40 a 85

Hojas de datos

Multimode High-Frequency PWM Controller datasheet
PDF, 767 Kb, Archivo publicado: mayo 9, 2001
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device Marking43000
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

Duty Cycle(Max)100 %
Iout(Max)6 A
Iq(Typ)1 mA
Operating Temperature Range-40 to 85 C
Package GroupTSSOP
RatingCatalog
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency
Switch Current Limit(Min)6 A
Switching Frequency(Max)2000 kHz
Switching Frequency(Min)250 kHz
TopologyBuck/Boost
TypeController
Vin(Max)9 V
Vin(Min)1.8 V
Vout(Max)8 V
Vout(Min)0.8 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS43000EVM-001
    1-MHz, 3.3V, High-Efficiency Synchronous Buck Converter with TPS43000 PWM
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Low-Voltage (1.2-V) High-Efficiency Synchronous Buck Converter With TPS43000 PWM
    PDF, 166 Kb, Archivo publicado: abr 3, 2002
    The TPS43000 is a high-frequency, voltage-mode, synchronous PWM controller that can be flexibly used in buck, boost, buck-boost, and SEPIC topologies. This reference designexplains the design procedure of a step-down application from 3.3 V to 1.2 V with the TPS43000 PWM controller.
  • 3.3-V to 12-V High Efficiency Ceramic Only Non-Synchronous Boost Converter
    PDF, 144 Kb, Archivo publicado: abr 29, 2002
    This reference design describes the functionality of the controller in more detail. This design explains the procedures of a non-synchronous boost converter from 3.3 V to 12.0 V with TPS43000 PWM controller.
  • 2.5V to 5V, 600kHz, High-Eff Synch Boost Converter With TPS43000 PWM Controller
    PDF, 156 Kb, Archivo publicado: abr 29, 2002
    The application report describes the functionalities of the TPS43000 controller and explains the design procedures of a step-up application from 2.5 V to 5.0 V.
  • 1-MHz, 3.3-V High-Efficiency Synchronous Buck Converter (Rev. A)
    PDF, 162 Kb, Revisión: A, Archivo publicado: mayo 6, 2002
    The TPS43000 is a high-frequency, voltage-mode, synchronous PWM controller that can be flexibly used in buck, boost, buck-boost, and SEPIC topologies. This reference designexplains the design procedure of a step-down application from 4.5 V to 8.5 V down to 3.3 V with the TPS43000 PWM controller.
  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, Revisión: C, Archivo publicado: enero 8, 2014
    This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.

Linea modelo

Serie: TPS43000 (4)

Clasificación del fabricante

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Buck/Boost, Inverting or Split-Rail > Buck/Boost or Inverting Controller (External Switch)