STMicroelectronics UC2844BN, PWM Controller, 500 kHz 8-Pin, PDIP
- RS-artikelnummer:
- 714-7834
- Tillv. art.nr:
- UC2844BN
- Tillverkare / varumärke:
- STMicroelectronics
Tillfälligt slut i lager – restorder för leverans 2025-02-26
Lagt till varukorgen
Pris (ex. moms) Var (i ett paket med 10)
9,802 kr
(exkl. moms)
12,252 kr
(inkl. moms)
| Enheter | Per unit | Per Pack* |
| 10 - 40 | 9,802 kr | 98,02 kr |
| 50 - 90 | 9,299 kr | 92,99 kr |
| 100 - 240 | 8,391 kr | 83,91 kr |
| 250 - 490 | 7,538 kr | 75,38 kr |
| 500 + | 7,155 kr | 71,55 kr |
- RS-artikelnummer:
- 714-7834
- Tillv. art.nr:
- UC2844BN
- Tillverkare / varumärke:
- STMicroelectronics
Lagstiftning och ursprungsland
Produktdetaljer
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
Specifikationer
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 500 kHz |
| Output Current | 1 A |
| Number of Outputs | 1 |
| Control Method | Current |
| Mounting Type | Through Hole |
| Fall Time | 50ns |
| Rise Time | 50ns |
| Package Type | PDIP |
| Pin Count | 8 |
| Topology | Boost, Flyback |
| Dimensions | 10.92 x 6.6 x 3.32mm |
| Maximum Duty Cycle | 50% |
| Length | 10.92mm |
| PWM Controller Type | Current Mode |
| Width | 6.6mm |
| Height | 3.32mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |