Datasheet Texas Instruments 8551502VA — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC1526A |
| Numero de parte | 8551502VA |
Moduladores de ancho de pulso de regulación 18-CDIP -55 a 125
Hojas de datos
Regulating Pulse Width Modulator datasheet
PDF, 597 Kb, Archivo publicado: sept 5, 1999
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 18 | 18 |
| Package Type | J | J |
| Industry STD Term | CDIP | CDIP |
| JEDEC Code | R-GDIP-T | R-GDIP-T |
| Package QTY | 1 | 1 |
| Carrier | TUBE | TUBE |
| Device Marking | 8551502VA | UC1526AJ/883B |
| Width (mm) | 6.92 | 6.92 |
| Length (mm) | 23.1 | 23.1 |
| Thickness (mm) | 4.57 | 4.57 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Control Method | Voltage |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 600 kHz |
| Frequency(Min) | 0.01 kHz |
| Operating Temperature Range | -55 to 125 C |
| Package Group | CDIP |
| Package Size: mm2:W x L | See datasheet (CDIP) 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 | 4.4/4.2 V |
| Vin(Max) | 35 V |
| Vin(Min) | 7 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: UC1526A (6)
- 85515022A 8551502VA UC1526AJ UC1526AJ883B UC1526AL UC1526AL883B
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter