STMicroelectronics L4985B, PFC Controller, 130 kHz
- N° de stock RS:
- 249-0873
- Référence fabricant:
- L4985B
- Fabricant:
- STMicroelectronics
Offre groupée disponible
Sous-total (1 paquet de 2 unités)*
11,57 €
(TVA exclue)
14,00 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- Plus 456 unité(s) expédiée(s) à partir du 19 janvier 2026
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Unité | Prix par unité | le paquet* |
|---|---|---|
| 2 - 8 | 5,785 € | 11,57 € |
| 10 - 18 | 5,485 € | 10,97 € |
| 20 - 48 | 4,955 € | 9,91 € |
| 50 - 98 | 4,45 € | 8,90 € |
| 100 + | 4,235 € | 8,47 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 249-0873
- Référence fabricant:
- L4985B
- Fabricant:
- STMicroelectronics
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Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | STMicroelectronics | |
| Maximum Switching Frequency | 130 kHz | |
| Start-up Supply Current | 400 → 550µA | |
| Maximum Source Current | -0.7A | |
| IC Type | Power Factor Controller IC | |
| Maximum Sink Current | 1.5A | |
| Maximum Supply Current | 25 mA | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Maximum Switching Frequency 130 kHz | ||
Start-up Supply Current 400 → 550µA | ||
Maximum Source Current -0.7A | ||
IC Type Power Factor Controller IC | ||
Maximum Sink Current 1.5A | ||
Maximum Supply Current 25 mA | ||
The STMicroelectronics continuous conduction mode power factor correction controller with high voltage start-up to boost converter with a proprietary multiplier "emulator" which in addition to the innovative THD optimizers guarantee very low total harmonic distortion (THD) performance in all operating conditions. This device comes in a pin SO package and offers a high performance/low-component count solution for CCM-operated boost PFC pre-regulators in EN61000-3-2 and JEIDA-MITI compliant applications, in a power range that spans from few hundred W to some kW.
Peak current mode CCM-operated
800 V high voltage start-up with integrated input voltage sensing
Active input filter capacitor discharge
Disable and low consumption function
In-rush current monitoring
65 kHz (A version) and 130 kHz (B version) switching frequency
800 V high voltage start-up with integrated input voltage sensing
Active input filter capacitor discharge
Disable and low consumption function
In-rush current monitoring
65 kHz (A version) and 130 kHz (B version) switching frequency