Datasheet Texas Instruments UC2825AQ — Ficha de datos

FabricanteTexas Instruments
SerieUC2825A
Numero de parteUC2825AQ
Datasheet Texas Instruments UC2825AQ

Controlador PWM de alta velocidad 20-PLCC -40 a 85

Hojas de datos

UC2823x, UC2825x, UC3823x, UC3825x: High Speed PWM Controller datasheet
PDF, 922 Kb, Revisión: E, Archivo publicado: sept 9, 2010
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 MarkingUC2825AQ
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 MethodCurrent,Voltage
Duty Cycle(Max)50 %
Frequency(Max)1000 kHz
Gate Drive(Typ)2 A
Operating Temperature Range-40 to 85 C
Package GroupPDIP,SOIC
RatingCatalog
Special FeaturesError Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin
TopologyBoost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off9.2/8.4 V
Vin(Max)22 V
Vin(Min)8.4 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • U-128 The UC3823AB and UC3825AB Enhanced Generation of PWM Controllers
    PDF, 204 Kb, Archivo publicado: sept 5, 1999
    The UC3823A and B and the UC3825A and B family of PWM control ICs are improved versions of the standard UC3823 & UC3825 family. This application note describes the enhancements incorporated in four new PWM control ICs: the UC3823A UC3823B UC3825A and UC3825B. Based on the industry standard UC3823 and UC3825 controllers this advanced generation features several key improvements in protection and

Linea modelo

Clasificación del fabricante

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