STMicroelectronics 5 PWM Controller, 500 kHz 3V 8-Pin, SO-8
- N° de stock RS:
- 714-7847
- Référence fabricant:
- UC3844BN
- Fabricant:
- STMicroelectronics
Offre groupée disponible
Sous-total (1 paquet de 10 unités)*
5,82 €
(TVA exclue)
7,04 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
En stock
- Plus 10 unité(s) expédiée(s) à partir du 25 mai 2026
- Plus 2 940 unité(s) expédiée(s) à partir du 01 juin 2026
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Unité | Prix par unité | le paquet* |
|---|---|---|
| 10 - 90 | 0,582 € | 5,82 € |
| 100 - 490 | 0,374 € | 3,74 € |
| 500 - 990 | 0,356 € | 3,56 € |
| 1000 - 1990 | 0,33 € | 3,30 € |
| 2000 + | 0,324 € | 3,24 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 714-7847
- Référence fabricant:
- UC3844BN
- Fabricant:
- STMicroelectronics
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | STMicroelectronics | |
| Product Type | PWM Controller | |
| Maximum Switching Frequency | 500kHz | |
| Start-up Supply Current | 0.5mA | |
| Supply Current | 17mA | |
| Output Current | 1A | |
| Zero Power Detection | No | |
| Mount Type | Through Hole | |
| Package Type | SO-8 | |
| Minimum Supply Voltage | 7V | |
| Maximum Supply Voltage | 3V | |
| Pin Count | 8 | |
| Maximum Duty Cycle | 100% | |
| Minimum Operating Temperature | -40°C | |
| PWM Controller Type | Current Mode | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | RoHS | |
| Length | 10.92mm | |
| Height | 3.32mm | |
| Series | UC3844B | |
| Automotive Standard | No | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Product Type PWM Controller | ||
Maximum Switching Frequency 500kHz | ||
Start-up Supply Current 0.5mA | ||
Supply Current 17mA | ||
Output Current 1A | ||
Zero Power Detection No | ||
Mount Type Through Hole | ||
Package Type SO-8 | ||
Minimum Supply Voltage 7V | ||
Maximum Supply Voltage 3V | ||
Pin Count 8 | ||
Maximum Duty Cycle 100% | ||
Minimum Operating Temperature -40°C | ||
PWM Controller Type Current Mode | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals RoHS | ||
Length 10.92mm | ||
Height 3.32mm | ||
Series UC3844B | ||
Automotive Standard No | ||
PWM Controllers, STMicroelectronics
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.