Datasheet Texas Instruments UC1525AL883B — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC1525A |
| Numero de parte | UC1525AL883B |
Moduladores de ancho de pulso de regulación 20-LCCC -55 a 125
Hojas de datos
UCx52xA Regulating Pulse Width Modulators datasheet
PDF, 965 Kb, Revisión: D, Archivo publicado: jul 27, 2017
Extracto del documento
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 | UC1525AL/ | 89511032A | 883B | 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 | Voltage |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 500 kHz |
| Frequency(Min) | 0.1 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,Soft Start,Synchronization Pin,Multi-topology |
| Topology | Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off | 7/6.8 V |
| Vin(Max) | 35 V |
| Vin(Min) | 8 V |
Plan ecológico
| RoHS | See ti.com |
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: UC1525A (6)
- 5962-89511032A 5962-8951103EA UC1525AJ UC1525AJ883B UC1525AL UC1525AL883B
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter