Datasheet Texas Instruments UC2525BN — Ficha de datos
Fabricante | Texas Instruments |
Serie | UC2525A |
Numero de parte | 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 vida | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No |
Embalaje
Pin | 16 |
Package Type | N |
Industry STD Term | PDIP |
JEDEC Code | R-PDIP-T |
Package QTY | 25 |
Carrier | TUBE |
Device Marking | UC2525BN |
Width (mm) | 6.35 |
Length (mm) | 19.3 |
Thickness (mm) | 3.9 |
Pitch (mm) | 2.54 |
Max Height (mm) | 5.08 |
Mechanical Data | Descargar |
Paramétricos
Control Method | Voltage |
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 Group | PDIP |
Rating | Catalog |
Special Features | Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Topology | Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
UVLO Thresholds On/Off | 7.0/6.5 V |
Vin(Max) | 35 V |
Vin(Min) | 8 V |
Plan ecológico
RoHS | Obediente |
Notas de aplicación
- DN-62 Switching Power Supply Topology Voltage Mode vs. Current ModePDF, 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
Serie: UC2525A (8)
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller