Datasheet Texas Instruments UC1825AL883B — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC1825A |
| Numero de parte | UC1825AL883B |
Controlador PWM de alta velocidad 20-LCCC -55 a 125
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 vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 20 | 20 | 20 | 20 |
| Package Type | FK | FK | FK | FK |
| Industry STD Term | LCCC | LCCC | LCCC | LCCC |
| JEDEC Code | S-CQCC-N | S-CQCC-N | S-CQCC-N | S-CQCC-N |
| Package QTY | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE |
| Device Marking | 883B | 87681022A | UC1825AL/ | 5962- |
| Width (mm) | 8.89 | 8.89 | 8.89 | 8.89 |
| Length (mm) | 8.89 | 8.89 | 8.89 | 8.89 |
| Thickness (mm) | 1.83 | 1.83 | 1.83 | 1.83 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 2.03 | 2.03 | 2.03 | 2.03 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Control Method | Current |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 1000 kHz |
| Operating Temperature Range | -55 to 125 C |
| Package Group | LCCC |
| Package Size: mm2:W x L | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG |
| Rating | Military |
| Special Features | Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
| Topology | Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off | 9.2/8.4 V |
| Vin(Max) | 22 V |
| Vin(Min) | 8.4 V |
Plan ecológico
| RoHS | See ti.com |
Notas de aplicación
- U-128 The UC3823AB and UC3825AB Enhanced Generation of PWM ControllersPDF, 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
Serie: UC1825A (7)
- 5962-87681022A 5962-8768102EA UC1825AJ UC1825AJ883B UC1825AL UC1825AL883B UC1825ALP883B
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter