Datasheet Texas Instruments LM5021NA-1/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM5021 |
| Numero de parte | LM5021NA-1/NOPB |
Controlador PWM de modo de corriente CA-CC 8-PDIP -40 a 125
Hojas de datos
LM5021 AC-DC Current-Mode PWM Controller datasheet
PDF, 5.1 Mb, Revisión: E, Archivo publicado: dic 24, 2014
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 | 8 |
| Package Type | P | P |
| Industry STD Term | PDIP | PDIP |
| JEDEC Code | R-PDIP-T | R-PDIP-T |
| Package QTY | 40 | 40 |
| Carrier | TUBE | TUBE |
| Device Marking | LM5021NA | -1 |
| Width (mm) | 6.35 | 6.35 |
| Length (mm) | 9.81 | 9.81 |
| Thickness (mm) | 3.9 | 3.9 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Control Method | Current |
| Duty Cycle(Max) | 80 % |
| Frequency(Max) | 1000 kHz |
| Frequency(Min) | 10 kHz |
| Operating Temperature Range | -40 to 125 C |
| Package Group | PDIP |
| Package Size: mm2:W x L | See datasheet (PDIP) PKG |
| Rating | Catalog |
| Special Features | SSR,DCM,CCM,Frequency Synchronization,Smart Meters Compatible,Audio Compatible,Motor Drive Compatible,Power Delivery Compatible |
| UVLO Thresholds On/Off | 20/7.25 V |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- AN-2102 LM3464 and LM5021 DHC 25W Reference Designs (Rev. A)PDF, 8.3 Mb, Revisión: A, Archivo publicado: mayo 1, 2013
This evaluation board consists of a Texas Instruments LM5021-based 120Vac 24W AC/DC flybackconverter and a LM3464-based dynamic head room control (DHC) four channel LED driver IC. Thisdemonstration platform was developed so that the customers could evaluate the LM3464 with an AC/DCsupply.
Linea modelo
Serie: LM5021 (6)
- LM5021MM-1/NOPB LM5021MM-2/NOPB LM5021MMX-1/NOPB LM5021MMX-2 LM5021MMX-2/NOPB LM5021NA-1/NOPB
Clasificación del fabricante
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Flyback Controller
Otros nombres:
LM5021NA1/NOPB, LM5021NA 1/NOPB