- N° de stock RS:
- 620-0745
- Référence fabricant:
- UC3854AN
- Fabricant:
- Texas Instruments
5 En stock, livraison sous 1 jour(s) (stock Europe)
15 En stock, livraison sous 3 à 5 jours (stock Europe)
Prix L'unité (en paquet de 5)
5,68 €
(TVA exclue)
6,87 €
(TVA incluse)
Unité | Prix par unité | le paquet* |
5 - 20 | 5,68 € | 28,40 € |
25 - 95 | 4,998 € | 24,99 € |
100 - 245 | 4,378 € | 21,89 € |
250 - 495 | 4,084 € | 20,42 € |
500 + | 3,862 € | 19,31 € |
*prix conseillé |
- N° de stock RS:
- 620-0745
- Référence fabricant:
- UC3854AN
- 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 |
Minimum Operating Temperature | 0 °C |
Minimum Operating Supply Voltage | 10 V |
Width | 6.35mm |