STMicroelectronics UC2845BD1, PWM Controller, 500 kHz 8-Pin, SOIC
- RS庫存編號:
- 168-7315
- 製造零件編號:
- UC2845BD1
- 製造商:
- STMicroelectronics
900 現貨庫存，可於3工作日發貨。
已增加
單價 毎管：100 个
HK$6.768
| 單位 | Per unit | Per Tube* |
| 100 - 100 | HK$6.768 | HK$676.80 |
| 200 - 300 | HK$6.621 | HK$662.10 |
| 400 + | HK$6.474 | HK$647.40 |
| * 參考價格 | ||
- RS庫存編號:
- 168-7315
- 製造零件編號:
- UC2845BD1
- 製造商:
- STMicroelectronics
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 | Surface Mount |
| Rise Time | 50ns |
| Package Type | SOIC |
| Topology | Boost, Flyback |
| Pin Count | 8 |
| Maximum Duty Cycle | 50% |
| Dimensions | 5 x 4 x 1.25mm |
| PWM Controller Type | Current Mode |
| Length | 5mm |
| Width | 4mm |
| Height | 1.25mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |