- N° de stock RS:
- 121-8961
- Référence fabricant:
- UC3854BN
- Fabricant:
- Texas Instruments
En cours d'approvisionnement - expédition le 13/06/2024, livraison sous 4 jour(s)
Ajouté
Prix L'unité (dans un tube de 25)
4,516 €
(TVA exclue)
5,464 €
(TVA incluse)
Unité | Prix par unité | le tube* |
25 - 25 | 4,516 € | 112,90 € |
50 - 100 | 3,839 € | 95,975 € |
125 - 225 | 3,388 € | 84,70 € |
250 + | 3,275 € | 81,875 € |
*prix conseillé |
- N° de stock RS:
- 121-8961
- Référence fabricant:
- UC3854BN
- Fabricant:
- Texas Instruments
Documentation technique
Législations et de normes
Détails du produit
Power Factor Correction (PFC), Texas Instruments
Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.
Power Factor Correction (PFC), Texas Instruments
Texas Instruments Power Factor Correction (PFC) controllers meet IEC61000-3-2 harmonic current limit standards. PFC controllers are designed for AC-DC applications and provide high Power Factor (PF), low current distortion (iTHD), high efficiency and high power density.
Spécifications
Attribut | Valeur |
---|---|
Maximum Switching Frequency | 115 kHz |
Start-up Supply Current | 0.3mA |
IC Type | Power Factor Pre-Regulator Circuit IC |
Maximum Source Current | 14µA |
Maximum Supply Current | 18 mA |
Zero Power Detection | Yes |
Mounting Type | Through Hole |
Package Type | PDIP |
Pin Count | 16 |
Dimensions | 19.3 x 6.35 x 4.57mm |
Height | 4.57mm |
Length | 19.3mm |
Maximum Operating Supply Voltage | 20 V |
Maximum Operating Temperature | +70 °C |
Width | 6.35mm |
Minimum Operating Temperature | 0 °C |
Minimum Operating Supply Voltage | 10 V |
- N° de stock RS:
- 121-8961
- Référence fabricant:
- UC3854BN
- Fabricant:
- Texas Instruments