- Código RS:
- 186-1475
- Nº ref. fabric.:
- NCL2801CDADR2G
- Fabricante:
- onsemi
2350 Disponible para entrega en 24/48 horas
Añadido
Precio unitario (Suministrado en múltiplos de 10)
0,26 €
(exc. IVA)
0,31 €
(inc.IVA)
Unidades | Por unidad | Por Pack* |
10 + | 0,26 € | 2,60 € |
*precio indicativo |
- Código RS:
- 186-1475
- Nº ref. fabric.:
- NCL2801CDADR2G
- Fabricante:
- onsemi
Documentación Técnica
Legislación y Conformidad
Datos del Producto
The NCL2801 is a current mode CRM Boost PFC control IC which can provide the best class THD performance over extended operating range utilizing ON Semiconductors THD enhancer technique. Efficiency and standby power are enhanced with Valley Count Frequency Fold-back (VCFF) method.
Valley Count Frequency Foldback
Dynamic Response Enhancer
Soft/Fast OVP
THD Enhancer
Line level feed-forward
Protections - Brown Out - Thermal Shutdown - OVP - Over Current limitation - Pin open/short protection
Wide Vcc (10.5∼28 V) range/ 3 Vcc startup level
OTA Error Amp
Maximize efficiency over wide load range
Lower output undershoot
Lower output overshoot
Improve THD performance
Optimal loop gain in universal input
High System Reliability
Design Flexibility
Easy loop design and lower power loss by higher RFB
Applications
All Off Line Appliances Requiring Power Factor Correction
End Products
Lighting Ballasts (LED, Fluorescent)
Flat TV
PC Power Supplies
Dynamic Response Enhancer
Soft/Fast OVP
THD Enhancer
Line level feed-forward
Protections - Brown Out - Thermal Shutdown - OVP - Over Current limitation - Pin open/short protection
Wide Vcc (10.5∼28 V) range/ 3 Vcc startup level
OTA Error Amp
Maximize efficiency over wide load range
Lower output undershoot
Lower output overshoot
Improve THD performance
Optimal loop gain in universal input
High System Reliability
Design Flexibility
Easy loop design and lower power loss by higher RFB
Applications
All Off Line Appliances Requiring Power Factor Correction
End Products
Lighting Ballasts (LED, Fluorescent)
Flat TV
PC Power Supplies
Especificaciones
Atributo | Valor |
---|---|
Corriente de Salida | 800mA |
Tensión de Entrada | 10.5 → 27 V |
Aplicación | PC Power Supplies, Lighting Ballasts (LED, Fluorescent) Flat TV, All Off Line Appliances Requiring Power Factor Correction |
Encapsulado | SOIC |
Número de Pines | 8 |
Corriente nominal | (Startup) 60µA |
Disipación de potencia | 300mW |
Enlaces relacionados
- IC Controlador de LED onsemi3 V, OUT máx.: / 150mA / 90W
- IC Controlador de LED onsemi OUT máx.: / 4mA, DFNW10 de 10 pines
- IC Controlador de LED Microchip MIC48025 V SOIC de 8 pines
- IC Controlador de LED onsemi3 →30 V, OUT máx.:
- IC Controlador de LED onsemi OUT máx.:
- IC Controlador de LED onsemi OUT máx.: / 50mA / 3W
- IC Controlador de LED onsemi OUT máx.: / 300mA, SOIC de 9 pines
- IC Controlador de LED onsemi OUT máx.: / 20mA / 3W, SMB de 2 pines