Datasheet Texas Instruments TPS2081DG4 — Ficha de datos

FabricanteTexas Instruments
SerieTPS2081
Numero de parteTPS2081DG4
Datasheet Texas Instruments TPS2081DG4

0.7A 2.7 a 5.5V Dual (2 entradas / 2 salidas) Interruptor MOSFET del lado alto Informe de fallas IC 1 Act-High 1 Act-Low 8-SOIC 0 a 85

Hojas de datos

Power-Distribution Switches datasheet
PDF, 1.1 Mb, Revisión: B, Archivo publicado: oct 8, 2007
Extracto del documento

Precios

Estado

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

Embalaje

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device Marking2081
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDescargar

Paramétricos

Current Limit TypeFixed
Current Limit(Max)0.5 A
Current Limit(Min)0.5 A
Fault ResponseAuto Retry
Imax0.5 A
Number of Channels2
Operating Temperature Range0 to 85 C
Overvoltage ProtectionNone
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Quiescent Current (Iq)(Max)110 uA
Quiescent Current (Iq)(Typ)85 uA
Rise Time(Typ)2500 us
Ron(Typ)90 mOhm
Shutdown Current (ISD)(Typ)0.025 uA
Soft StartFixed Rise Time
Special FeaturesFault Reporting,Over Current Reporting,Thermal Shutdown,Under Voltage Lock Out
UL RecognitionNo
Vabsmax(Max)5.5 V
Vin(Max)5.5 V
Vin(Min)2.7 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • Managing Multiple Power Rails With the TPS208x/209x
    PDF, 268 Kb, Archivo publicado: marzo 30, 2001
    Auxiliary power (V aux) applications involve switching from one voltage source to another while maintaining uninterrupted power to the load. The Texas Instruments? TPS208x/9x family of power distribution switches are designed to manage these types of multiple-source applications.
  • A Power-Distribution Switch With Latched Over-Current Protection (Rev. A)
    PDF, 99 Kb, Revisión: A, Archivo publicado: jul 3, 2007
    Power-distribution switches, like the TPS203x, operate in retry mode in an overload, but some applications require the switch to latch off. The latch-off function can be implemented using the simple circuit described in this application report.

Linea modelo

Serie: TPS2081 (2)

Clasificación del fabricante

  • Semiconductors > Power Management > Integrated Load Switches > Voltage & Current Limit Protection