Datasheet Texas Instruments UC2526AQG3 — Ficha de datos

FabricanteTexas Instruments
SerieUC2526A
Numero de parteUC2526AQG3
Datasheet Texas Instruments UC2526AQG3

Modulador de ancho de pulso regulador 20-PLCC -25 a 85

Hojas de datos

Regulating Pulse Width Modulator datasheet
PDF, 597 Kb, Archivo publicado: sept 5, 1999
Extracto del documento

Precios

Estado

Estado del ciclo de vidaNRND (No recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin20
Package TypeFN
Industry STD TermPLCC
JEDEC CodeS-PQCC-J
Package QTY46
CarrierTUBE
Device MarkingUC2526AQ
Width (mm)8.96
Length (mm)8.96
Thickness (mm)4.06
Pitch (mm)1.27
Max Height (mm)4.57
Mechanical DataDescargar

Paramétricos

Control MethodVoltage
Duty Cycle(Max)50 %
Frequency(Max)600 kHz
Frequency(Min)0.01 kHz
Gate Drive(Typ)0.2 A
Operating Temperature Range-25 to 85 C
Package GroupPDIP,SOIC
RatingCatalog
Special FeaturesError Amplifier,Multi-topology,Soft Start,Synchronization Pin
TopologyBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off7/6.8 V
Vin(Max)35 V
Vin(Min)8 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
    PDF, 66 Kb, Archivo publicado: sept 5, 1999
    This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.

Linea modelo

Clasificación del fabricante

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller