STMicroelectronics 5 PWM Controller, 500 kHz 3V 8-Pin, SO-8
- RS庫存編號:
- 714-7847
- 製造零件編號:
- UC3844BN
- 製造商:
- STMicroelectronics
小計（1 包，共 10 件）*
TWD160.00
(不含稅)
TWD168.00
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 40 件準備從其他地點送貨
- 加上 2,900 件從 2026年6月15日 起發貨
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單位 | 每單位 | 每包* |
|---|---|---|
| 10 + | TWD16.00 | TWD160.00 |
* 參考價格
- RS庫存編號:
- 714-7847
- 製造零件編號:
- UC3844BN
- 製造商:
- STMicroelectronics
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Product Type | PWM Controller | |
| Maximum Switching Frequency | 500kHz | |
| Start-up Supply Current | 0.5mA | |
| Supply Current | 17mA | |
| Output Current | 1A | |
| Zero Power Detection | No | |
| Mount Type | Through Hole | |
| Minimum Supply Voltage | 7V | |
| Package Type | SO-8 | |
| Pin Count | 8 | |
| Maximum Supply Voltage | 3V | |
| Maximum Duty Cycle | 100% | |
| Minimum Operating Temperature | -40°C | |
| PWM Controller Type | Current Mode | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | RoHS | |
| Series | UC3844B | |
| Length | 10.92mm | |
| Height | 3.32mm | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Product Type PWM Controller | ||
Maximum Switching Frequency 500kHz | ||
Start-up Supply Current 0.5mA | ||
Supply Current 17mA | ||
Output Current 1A | ||
Zero Power Detection No | ||
Mount Type Through Hole | ||
Minimum Supply Voltage 7V | ||
Package Type SO-8 | ||
Pin Count 8 | ||
Maximum Supply Voltage 3V | ||
Maximum Duty Cycle 100% | ||
Minimum Operating Temperature -40°C | ||
PWM Controller Type Current Mode | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals RoHS | ||
Series UC3844B | ||
Length 10.92mm | ||
Height 3.32mm | ||
Automotive Standard No | ||
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
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