Datasheet Texas Instruments TPS54810PWPRG4 — Ficha de datos

FabricanteTexas Instruments
SerieTPS54810
Numero de parteTPS54810PWPRG4
Datasheet Texas Instruments TPS54810PWPRG4

Entrada de 4,5 a 5,5 V, convertidor SWIFT reductor síncrono de 8 A Convertidor 28-HTSSOP -40 a 85

Hojas de datos

4-V to 6-V Input, 8-A Output Synchronous Buck PWM Switcher with Integrated FETs datasheet
PDF, 725 Kb, Revisión: B, Archivo publicado: marzo 8, 2005
Extracto del documento

Precios

Estado

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

Embalaje

Pin28
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Width (mm)4.4
Length (mm)9.7
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

Approx. Price (US$)3.65 | 1ku
Control ModeVoltage Mode
Duty Cycle(Max)(%)90
Iout(Max)(A)8
Iq(Typ)(mA)11
Operating Temperature Range(C)-40 to 85
Package GroupHTSSOP
RatingCatalog
Regulated Outputs(#)1
Special FeaturesEnable
Frequency Synchronization
Power Good
Synchronous Rectification
Switching Frequency(Max)(kHz)700
Switching Frequency(Min)(kHz)280
TypeConverter
Vin(Max)(V)6
Vin(Min)(V)4
Vout(Max)(V)3.3
Vout(Min)(V)0.9

Plan ecológico

RoHSDesobediente
Pb gratisNo

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS54810EVM-213
    8-A, 4-6 Vin DC/DC Converter with Ceramic Capacitors and Adjustable Output
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: TPS54880EVM
    8-A DC/DC Converter with Simultaneous Sequencing of Multiple Voltages
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: XILINXPWR-082
    XILINXPWR-082 Power Management Evaluation Module for Xilinx FPGAs
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Dual Output Power Supply Sequencing for High Performance Processors
    PDF, 6.0 Mb, Archivo publicado: jul 17, 2002
    Dual voltage power supply architectures are becoming commonplace in high performance microprocessor and digital signal processor (DSP) systems. To save power and increase processing speeds, processor cores have smaller geometry cells and require lower supply voltages than the system bus voltages. Power management in these systems requires special attention. Yesterday's power management ICs and app
  • Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package
    PDF, 267 Kb, Archivo publicado: feb 4, 2005
    The thermal management of printed-circuit boards is complex, but must be well understood to achieve optimum performance and reliability. SWIFT(TM) dc/dc converters in the 28-pin HTSSOP package rely on an exposed lead frame die pad [PowerPAD(TM)] on the bottom of the package to provide an extremely low thermal resistance from junction to case. The thermal performance of the 6-, 9-, and 14-A SWIFT d
  • Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors
    PDF, 490 Kb, Archivo publicado: enero 8, 2003
    This application note investigates an adequate phase margin for stable operation of SWIFTв„ў regulators with the ceramic capacitors at worst-case tolerances of regulator and external parts. TI also shows how the bandwidth and gain of feedback loop impact on load-current transient-response characteristics. Measurements and analysis have shown that the voltage-mode control SWIFTв„ў regulat

Linea modelo

Serie: TPS54810 (4)

Clasificación del fabricante

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