STMicroelectronics UC3843BN, PWM Controller, 500 kHz 8-Pin, PDIP
- RS庫存編號:
- 168-6410
- 製造零件編號:
- UC3843BN
- 製造商:
- STMicroelectronics
當前暫無庫存，可於2025/3/21發貨，3 工作日送達。
已增加
單價 毎管：50 个
HK$6.269
| 單位 | Per unit | Per Tube* |
| 50 - 50 | HK$6.269 | HK$313.45 |
| 100 - 150 | HK$6.081 | HK$304.05 |
| 200 + | HK$5.899 | HK$294.95 |
| * 參考價格 | ||
- RS庫存編號:
- 168-6410
- 製造零件編號:
- UC3843BN
- 製造商:
- STMicroelectronics
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
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.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
規格
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 500 kHz |
| Output Current | 1 A |
| Control Method | Current |
| Number of Outputs | 1 |
| Fall Time | 50ns |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Rise Time | 50ns |
| Topology | Boost, Flyback, Forward |
| Pin Count | 8 |
| Dimensions | 10.92 x 6.6 x 3.32mm |
| Maximum Duty Cycle | 100% |
| PWM Controller Type | Current Mode |
| Length | 10.92mm |
| Width | 6.6mm |
| Height | 3.32mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |