Datasheet Texas Instruments LM3447MT/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM3447 |
| Numero de parte | LM3447MT/NOPB |
Controlador de retorno de PFC regulable por fase, regulable en potencia del lado primario, para iluminación LED 14-TSSOP -40 a 125
Hojas de datos
LM3447 Phase Dim, Primary Side PFC Flyback Controller for LED Lighting datasheet
PDF, 548 Kb, Revisión: A, Archivo publicado: mayo 17, 2012
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
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 | MT | L3447 |
| 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
| Dimming Method | Forward Phase (Triac),Reverse Phase |
| Input Voltage | AC/DC Type |
| Iout(Max) | 2 A |
| Iq(Typ) | 1.6 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | TSSOP |
| Package Size: mm2:W x L | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG |
| Power Factor Correction | Active Min |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Switch Frequency,Soft Switching,Thermal Shutdown |
| Switching Frequency(Max) | 120 kHz |
| Switching Frequency(Min) | 60 kHz |
| Topology | Flyback |
| Type | Inductive |
| Vin(Max) | 17.5 V |
| Vin(Min) | 7.5 V |
| Vout(Max) | 60 V |
| Vout(Min) | 9 V |
| Vref | 1 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: LM3447-PAR-230VEVM
LM3447 PFC Flyback Controller for LED Lighting Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: LM3447-A19-120VEVM
LM3447 Flyback Controller for LED Lighting Evaluation Module Board
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: LM3447-A19-230VEVM
LM3447 Flyback Controller for LED Lighting Evaluation Module Board
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Linea modelo
Serie: LM3447 (3)
- LM3447MT/NOPB LM3447MTE/NOPB LM3447MTX/NOPB
Clasificación del fabricante
- Semiconductors > Power Management > LED Driver > Illumination & General Lighting LED Driver