STMicroelectronics UC3843BN, PWM Controller, 500 kHz 8-Pin, PDIP
- N° de stock RS:
- 686-5024
- Référence fabricant:
- UC3843BN
- Fabricant:
- STMicroelectronics
20 En stock pour livraison sous 1 jour(s)
Ajouté
Prix L'unité (en paquet de 10)
0,566 €
(TVA exclue)
0,685 €
(TVA incluse)
| Unité | Prix par unité | le paquet* |
| 10 - 40 | 0,566 € | 5,66 € |
| 50 - 90 | 0,538 € | 5,38 € |
| 100 - 240 | 0,484 € | 4,84 € |
| 250 - 490 | 0,436 € | 4,36 € |
| 500 + | 0,413 € | 4,13 € |
| *prix conseillé | ||
- N° de stock RS:
- 686-5024
- Référence fabricant:
- UC3843BN
- Fabricant:
- STMicroelectronics
Documentation technique
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, Forward |
| Pin Count | 8 |
| Maximum Duty Cycle | 100% |
| 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 |
- N° de stock RS:
- 686-5024
- Référence fabricant:
- UC3843BN
- Fabricant:
- STMicroelectronics