Datasheet Texas Instruments LM2655 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM2655 |
Regulador de conmutación síncrona de alta eficiencia 2.5A
Hojas de datos
LM2655 2.5A High Efficiency Synchronous Switching Regulator datasheet
PDF, 799 Kb, Revisión: C, Archivo publicado: abr 14, 2005
Extracto del documento
Estado
| LM2655MTC-3.3/NOPB | LM2655MTC-ADJ/NOPB | LM2655MTCX-3.3/NOPB | LM2655MTCX-ADJ/NOPB | |
|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | No |
Embalaje
| LM2655MTC-3.3/NOPB | LM2655MTC-ADJ/NOPB | LM2655MTCX-3.3/NOPB | LM2655MTCX-ADJ/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 16 | 16 | 16 | 16 |
| Package Type | PW | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 92 | 92 | 2500 | 2500 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | -3.3 | 2655MTC | -3.3 | -ADJ |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM2655MTC-3.3/NOPB | LM2655MTC-ADJ/NOPB | LM2655MTCX-3.3/NOPB | LM2655MTCX-ADJ/NOPB |
|---|---|---|---|---|
| Control Mode | Voltage Mode | Voltage Mode | Voltage Mode | Voltage Mode |
| Duty Cycle(Max), % | 95 | 95 | 95 | 95 |
| Iout(Max), A | 2.5 | 2.5 | 2.5 | 2.5 |
| Iq(Typ), mA | 1.7 | 1.7 | 1.7 | 1.7 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | TSSOP | TSSOP | TSSOP | TSSOP |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 |
| Special Features | UVLO Adjustable | UVLO Adjustable | UVLO Adjustable | UVLO Adjustable |
| Switching Frequency(Max), kHz | 345 | 345 | 345 | 345 |
| Switching Frequency(Min), kHz | 255 | 255 | 255 | 255 |
| Type | Converter | Converter | Converter | Converter |
| Vin(Max), V | 14 | 14 | 14 | 14 |
| Vin(Min), V | 4 | 4 | 4 | 4 |
| Vout(Max), V | 13 | 13 | 13 | 13 |
| Vout(Min), V | 3.3 | 3.3 | 3.3 | 3.3 |
Plan ecológico
| LM2655MTC-3.3/NOPB | LM2655MTC-ADJ/NOPB | LM2655MTCX-3.3/NOPB | LM2655MTCX-ADJ/NOPB | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LM2655 (4)
Clasificación del fabricante
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)