STMicroelectronics UC3844BN, PWM Controller, 500 kHz 8-Pin, PDIP
- N° de stock RS:
- 714-7847
- Référence fabricant:
- UC3844BN
- Fabricant:
- STMicroelectronics
En cours d'approvisionnement -expédition le 27/05/2025, pour livraison dès le lendemain
Ajouté
Prix L'unité (en paquet de 10)
0,623 €
(TVA exclue)
0,754 €
(TVA incluse)
| Unité | Prix par unité | le paquet* |
| 10 - 90 | 0,623 € | 6,23 € |
| 100 - 490 | 0,40 € | 4,00 € |
| 500 - 990 | 0,382 € | 3,82 € |
| 1000 - 1990 | 0,319 € | 3,19 € |
| 2000 + | 0,26 € | 2,60 € |
| *prix conseillé | ||
- N° de stock RS:
- 714-7847
- Référence fabricant:
- UC3844BN
- Fabricant:
- STMicroelectronics
Législations et de normes
Détails du produit
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.
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
Spécifications
Attribut | Valeur |
|---|---|
| Maximum Switching Frequency | 500 kHz |
| Output Current | 1 A |
| Control Method | Current |
| Number of Outputs | 1 |
| Mounting Type | Through Hole |
| Fall Time | 50ns |
| Rise Time | 50ns |
| Package Type | PDIP |
| Topology | Boost, Flyback |
| Pin Count | 8 |
| Maximum Duty Cycle | 50% |
| Dimensions | 10.92 x 6.6 x 3.32mm |
| Length | 10.92mm |
| PWM Controller Type | Current Mode |
| Width | 6.6mm |
| Height | 3.32mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |