Datasheet Texas Instruments LM2742MTC/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM2742 |
| Numero de parte | LM2742MTC/NOPB |
2.2-16V, controlador Buck síncrono en modo de voltaje con arranque suave ajustable 14-TSSOP -40 a 125
Hojas de datos
LM2742 N-Chan FET Synch Buck Reg Cntrlr for Low Output Voltages datasheet
PDF, 1.4 Mb, Revisión: C, Archivo publicado: marzo 28, 2013
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 14 | 14 |
| Package Type | PW | PW |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 94 | 94 |
| Carrier | TUBE | TUBE |
| Device Marking | MTC | 2742 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 1.5 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 125 C |
| Package Group | TSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Controller |
| Vin(Max) | 16 V |
| Vin(Min) | 2.2 V |
| Vout(Max) | 13.5 V |
| Vout(Min) | 0.6 V |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
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Linea modelo
Serie: LM2742 (2)
- LM2742MTC/NOPB LM2742MTCX/NOPB
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)