Datasheet Texas Instruments TPS2091D — Ficha de datos

0.3A 2.7 a 5.5V Dual 2 In / 2 Out High-Side MOSFET Switch IC Informe de fallas 1 Act-High 1 Act-Low Enable 8-SOIC 0 a 85

Hojas de datos

PDF, 1.5 Mb, Revisión: C, Archivo publicado: oct 11, 2007

Extracto del documento

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí

Current Limit Type	Fixed
Current Limit(Max)	0.25 A
Current Limit(Min)	0.25 A
Fault Response	Auto Retry
Imax	0.25 A
Number of Channels	2
Operating Temperature Range	0 to 85 C
Overvoltage Protection	None
Package Group	SOIC
Package Size: mm2:W x L	8SOIC: 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)	0.02 uA
Soft Start	Fixed Rise Time
Special Features	Fault Reporting,Over Current Reporting,Thermal Shutdown,Under Voltage Lock Out
UL Recognition	No
Vabsmax(Max)	5.5 V
Vin(Max)	5.5 V
Vin(Min)	2.7 V

RoHS

Obediente

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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.
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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.

Serie: TPS2091 (2)

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