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| 产品描述：
UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8
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| 标准包装：1 | ||
| 数据手册： -- |
- 规格参数
- 产品特性
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| Packaging: | Tube |
|---|---|
| Fall Time: | 50 ns |
| Manufacturer: | STMicroelectronics |
| Number of Outputs: | 1 Output |
| Series: | UC3844B |
| Switching Frequency: | 500 kHz |
| Brand: | STMicroelectronics |
| Package / Case: | SO-8 |
| Rise Time: | 50 ns |
| Type: | Current Mode PWM Controllers |
| Mounting Style: | SMD/SMT |
| ECCN | EAR99 |
| Output Current: | 1000 mA |
| Output Voltage: | 4.90 V to 5.10 V |
| Duty Cycle - Max: | 50 % |
| Operating Supply Voltage: | 30 V |
| Minimum Operating Temperature: | - 40 C |
| Factory Pack Quantity: | 100 |
| RoHS: | Details |
| Product Category: | Switching Controllers |
| Unit Weight: | 0.017870 oz |
| Topology: | Boost, Flyback |
| Maximum Operating Temperature: | + 150 C |
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Availability3Request Stock Notification
Supplier Stock
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
| stock | 904 | Update On 2025-04-29 |
|---|---|---|
| Lead-Time | -- | |
| SPQ/MOQ | 1/1 | |
| Location | -- | |
| DateCode | -- |
Supplier Code:SP1027
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
$0.51956
￥4.315280091960538
| 2000+ | $0.51956 |
|---|---|
| 4000+ | $0.51429 |
| 8000+ | $0.50918 |
| stock | 8000 | Update On 2025-04-17 |
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| Lead-Time | 14Weeks | |
| Supplier SPQ/MOQ | 1/2000 | |
| Location | -- | |
| DateCode | 2447 |
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