Datasheet Texas Instruments LM3495 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM3495 |
Controlador reductor de modo de corriente pico emulado para bajo voltaje de salida
Hojas de datos
LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage datasheet
PDF, 1.3 Mb, Revisión: F, Archivo publicado: abr 4, 2013
Extracto del documento
Precios
Estado
| LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB | |
|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | No |
Embalaje
| LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 92 | 2500 | |
| Carrier | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | LM3495 | LM3495 | LM3495 |
| Width (mm) | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB |
|---|---|---|---|
| Duty Cycle(Max), % | 94 | 94 | 94 |
| Iout(Max), A | 10 | 10 | 10 |
| Iq(Typ), mA | 1.8 | 1.8 | 1.8 |
| Number of Phases | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | TSSOP | TSSOP | TSSOP |
| Rating | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 |
| Special Features | Enable,Frequency Synchronization,Tracking | Enable,Frequency Synchronization,Tracking | Enable,Frequency Synchronization,Tracking |
| Switching Frequency(Max), kHz | 1500 | 1500 | 1500 |
| Switching Frequency(Min), kHz | 200 | 200 | 200 |
| Type | Controller | Controller | Controller |
| Vin(Max), V | 18 | 18 | 18 |
| Vin(Min), V | 2.9 | 2.9 | 2.9 |
| Vout(Max), V | 5.5 | 5.5 | 5.5 |
| Vout(Min), V | 0.6 | 0.6 | 0.6 |
Plan ecológico
| LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB | |
|---|---|---|---|
| RoHS | Obediente | Desobediente | Obediente |
Notas de aplicación
- Emulatd Cur Mode Cntrl for Buck Regs Using Sample and Hold TechniquePDF, 675 Kb, Archivo publicado: marzo 21, 2007
- Reduce buck-converter EMI and voltage stress by minimizing inductive parasiticsPDF, 926 Kb, Archivo publicado: jul 21, 2016
Linea modelo
Serie: LM3495 (3)
Clasificación del fabricante
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Controller (External Switch)