Datasheet Texas Instruments UC2874Q-2 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UC2874-2 |
| Numero de parte | UC2874Q-2 |
Controladores de alta eficiencia, sincrónicos, reductores (Buck) 20-PLCC -40 a 85
Hojas de datos
High Efficiency Synchronous, Step-Down (Buck) Controllers datasheet
PDF, 411 Kb, Revisión: A, Archivo publicado: sept 26, 2001
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 20 |
| Package Type | FN |
| Industry STD Term | PLCC |
| JEDEC Code | S-PQCC-J |
| Width (mm) | 8.96 |
| Length (mm) | 8.96 |
| Thickness (mm) | 4.06 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 4.57 |
| Mechanical Data | Descargar |
Paramétricos
| Approx. Price (US$) | 6.28 | 1ku |
| Duty Cycle(Max)(%) | 92 |
| Iout(Max)(A) | 0.5 |
| Iq(Typ)(mA) | 8.5 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | SOIC |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Special Features | Enable Light Load Efficiency |
| Switching Frequency(Max)(kHz) | 100 |
| Switching Frequency(Min)(kHz) | 100 |
| Type | Controller |
| Vin(Max)(V) | 36 |
| Vin(Min)(V) | 10 |
| Vout(Max)(V) | 30 |
| Vout(Min)(V) | 2.5 |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
Linea modelo
Serie: UC2874-2 (3)
- UC2874DW-2 UC2874DW-2G4 UC2874Q-2
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)
Otros nombres:
UC2874Q2, UC2874Q 2