- N° de stock RS:
- 205-2416
- Référence fabricant:
- NCL30488A3DR2G
- Fabricant:
- onsemi
Produit discontinué
- N° de stock RS:
- 205-2416
- Référence fabricant:
- NCL30488A3DR2G
- Fabricant:
- onsemi
Documentation technique
Législations et de normes
- Pays d'origine :
- MY
Détails du produit
The ON Semiconductor power factor corrected fly back controller targeting isolated constant current LED driver operates in a quasi-resonant mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, its biasing and for an opt coupler.
High Voltage Start-up
CC / CV accurate control Vin up to 320Vrms
Tight LED constant current regulation of ±2% typical
Digital power factor correction
Analogue and digital dimming
Cycle by cycle peak current limit
Wide operating VCC range
Constant voltage / LED open circuit protection
Winding short circuit protection
Secondary diode short protection
Output short circuit protection
Thermal shutdown
CC / CV accurate control Vin up to 320Vrms
Tight LED constant current regulation of ±2% typical
Digital power factor correction
Analogue and digital dimming
Cycle by cycle peak current limit
Wide operating VCC range
Constant voltage / LED open circuit protection
Winding short circuit protection
Secondary diode short protection
Output short circuit protection
Thermal shutdown
Spécifications
Attribut | Valeur |
---|---|
Output Current | 300mA |
Input Voltage | 320 V |
AC or DC Input Voltage | dc |
Dimming Operation | 1 to 10 V |
Application | Integral LED Bulbs, LED Power Driver Supplies, LED Light Engines |
Package Type | SOIC |
Number of Pins | 7 |