Datasheet Texas Instruments UC2577T-ADJ — Ficha de datos

FabricanteTexas Instruments
SerieUC2577-ADJ
Numero de parteUC2577T-ADJ
Datasheet Texas Instruments UC2577T-ADJ

Regulador de voltaje elevador simple 5-TO-220 -40 a 125

Hojas de datos

UC2577-ADJ: Simple Step-Up Voltage Regulators datasheet
PDF, 366 Kb, Revisión: A, Archivo publicado: mayo 16, 2003
Extracto del documento

Precios

Estado

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

Embalaje

Pin5
Package TypeKC
Industry STD TermTO-220
JEDEC CodeR-PSFM-T
Package QTY50
CarrierTUBE
Device MarkingUC2577T-ADJ
Width (mm)8.51
Length (mm)10.16
Thickness (mm)4.58
Pitch (mm)1.7
Max Height (mm)4.7
Mechanical DataDescargar

Paramétricos

Duty Cycle(Max)100 %
Iq(Typ)45 mA
Operating Temperature Range-40 to 125 C
Package GroupTO-220
RatingCatalog
Regulated Outputs1
Special FeaturesN/A
Switch Current Limit(Min)3 A
Switch Current Limit(Typ)4.3 A
Switching Frequency(Max)52 kHz
Switching Frequency(Min)52 kHz
TypeConverter
Vin(Max)40 V
Vin(Min)3 V
Vout(Max)60 V
Vout(Min)5 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • 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.
  • DN-49 UC2577 Controls SEPIC Converter for Automotive Applications
    PDF, 61 Kb, Archivo publicado: sept 5, 1999
    The Single-Ended Primary Inductance Converter (SEPIC) can convert an input voltage to an output voltage that is higher, lower, or equal to the input. Conversion is performed without the use of expensive transformers, making the SEPIC a good choice for low-cost, non-isolated applications. The UC2577 provides the switch and control to take advantage of this topology with a minimum of additional part

Linea modelo

Serie: UC2577-ADJ (4)

Clasificación del fabricante

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

Otros nombres:

UC2577TADJ, UC2577T ADJ