STMicroelectronics UC3844BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP
- RS庫存編號 168-7317
- 製造零件編號 UC3844BN
- 製造商 STMicroelectronics
產品概覽和技術數據資料表
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.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
規格
| Attribute | Value |
|---|---|
| Number of PWM Outputs | 1 |
| Control Method | Current |
| Topology | Boost, Flyback |
| Rise Time | 50ns |
| Fall Time | 50ns |
| Maximum Duty Cycle | 50% |
| Maximum Switching Frequency | 500 kHz |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Pin Count | 8 |
| Output Current | 1 A |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |
| Length | 10.92mm |
| Dimensions | 10.92 x 6.6 x 3.32mm |
| Height | 3.32mm |
| Width | 6.6mm |
50 現貨庫存，可於3工作日發貨。
單價 毎管：50 個
原價
HK$6.14
HK$
5.824
(不含稅)
單位
Per unit
Per Tube*
50 +
HK$5.824
HK$291.20
* 參考價格
