STMicroelectronics L4981BD, Power Factor Controller IC 115 kHz 20-Pin, SOIC 19.5 V
- N° de stock RS:
- 379-987
- Référence fabricant:
- L4981BD
- Fabricant:
- STMicroelectronics
Offre groupée disponible
Sous-total (1 unité)*
2,53 €
(TVA exclue)
3,06 €
(TVA incluse)
Ajouter 39 unités pour bénéficier d'une livraison gratuite
Temporairement en rupture de stock
- Expédition à partir du 07 septembre 2026
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Unité | Prix par unité |
|---|---|
| 1 - 4 | 2,53 € |
| 5 - 9 | 2,40 € |
| 10 - 24 | 2,16 € |
| 25 - 49 | 1,96 € |
| 50 + | 1,85 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 379-987
- Référence fabricant:
- L4981BD
- Fabricant:
- STMicroelectronics
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | STMicroelectronics | |
| Product Type | Power Factor Controller IC | |
| Start-up Supply Current | 0.3mA | |
| Maximum Source Current | 10mA | |
| Sub Type | Power Factor Corrector Controller | |
| Maximum Sink Current | 20000μA | |
| Switching Frequency | 115kHz | |
| Supply Current | 16mA | |
| Zero Power Detection | No | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Pin Count | 20 | |
| Minimum Supply Voltage | 2.5V | |
| Maximum Supply Voltage | 19.5V | |
| Minimum Operating Temperature | -40°C | |
| Standards/Approvals | No | |
| Length | 13mm | |
| Width | 7.6 mm | |
| Height | 2.35mm | |
| Series | L4981B | |
| Maximum Operating Temperature | 125°C | |
| Automotive Standard | No | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Product Type Power Factor Controller IC | ||
Start-up Supply Current 0.3mA | ||
Maximum Source Current 10mA | ||
Sub Type Power Factor Corrector Controller | ||
Maximum Sink Current 20000μA | ||
Switching Frequency 115kHz | ||
Supply Current 16mA | ||
Zero Power Detection No | ||
Mount Type Surface | ||
Package Type SOIC | ||
Pin Count 20 | ||
Minimum Supply Voltage 2.5V | ||
Maximum Supply Voltage 19.5V | ||
Minimum Operating Temperature -40°C | ||
Standards/Approvals No | ||
Length 13mm | ||
Width 7.6 mm | ||
Height 2.35mm | ||
Series L4981B | ||
Maximum Operating Temperature 125°C | ||
Automotive Standard No | ||
Power Factor Correction (PFC), STMicroelectronics
Power Factor Correction (PFC) controllers operate in Transition Mode (TM) and Continuous Current Mode (CCM) for a wide-range-mains operation. The PFC controllers embed Advanced protection features, which make SMPS more robust and compact, requiring fewer external components.