Datasheet Texas Instruments UC2525BN — Ficha de datos

FabricanteTexas Instruments
SerieUC2525A
Numero de parteUC2525BN
Datasheet Texas Instruments UC2525BN

Moduladores de ancho de pulso de regulación 16-PDIP -25 a 85

Hojas de datos

UCx52xA Regulating Pulse Width Modulators datasheet
PDF, 965 Kb, Revisión: D, Archivo publicado: jul 27, 2017
Extracto del documento

Precios

Estado

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

Embalaje

Pin16
Package TypeN
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY25
CarrierTUBE
Device MarkingUC2525BN
Width (mm)6.35
Length (mm)19.3
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDescargar

Paramétricos

Control MethodVoltage
Duty Cycle(Max)49 %
Frequency(Max)500 kHz
Frequency(Min)0.1 kHz
Gate Drive(Typ)0.4 A
Operating Temperature Range-25 to 85 C
Package GroupPDIP
RatingCatalog
Special FeaturesError Amplifier,Multi-topology,Soft Start,Synchronization Pin
TopologyBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off7.0/6.5 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