Datasheet Texas Instruments UC2577T-ADJ — Datenblatt

HerstellerTexas Instruments
SerieUC2577-ADJ
ArtikelnummerUC2577T-ADJ
Datasheet Texas Instruments UC2577T-ADJ

Einfacher Step-Up-Spannungsregler 5-TO-220 -40 bis 125

Datenblätter

UC2577-ADJ: Simple Step-Up Voltage Regulators datasheet
PDF, 366 Kb, Revision: A, Datei veröffentlicht: May 16, 2003
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

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 DataHerunterladen

Parameter

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

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, Revision: C, Datei veröffentlicht: Jan 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, Datei veröffentlicht: Sep 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

Modellreihe

Serie: UC2577-ADJ (4)

Herstellerklassifikation

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

Andere Namen:

UC2577TADJ, UC2577T ADJ