脉冲宽度调制器 (PWM) 控制器可支持隔离和非隔离交流-直流和直流-直流开关模式电源。 它们在单端配置(如回扫、正向或准谐振控制器)和双端配置(非对称半桥,用于开关模式电源 (SMPS))基于最常用的拓扑。
PMW 控制器还集成了全面保护,用于增强坚固性和可靠性。
型号 | 制造商 | 描述 | 操作 |
UC3844BNG [更多] | ON Semiconductor | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant | 搜索 |
UC3844BN [更多] | STMicroelectronics | Switching Controllers 0.5mA Current Mode RoHS: Compliant | 搜索 |
UC3844N [更多] | STMicroelectronics | Switching Controllers RoHS: Not compliant | 搜索 |
UC3844BN [更多] | ON Semiconductor | Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant | 搜索 |
E-UC3844BN [更多] | STMicroelectronics | Switching Controllers 0.5mA Current Mode RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
UC3844BN [更多] | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844BN) RoHS: Compliant | 搜索 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG) RoHS: Compliant | 搜索 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3844BNG) RoHS: Compliant | 搜索 |
UC3844BN [更多] | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844BN) RoHS: Compliant | 搜索 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3844BNG) RoHS: Compliant | 搜索 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3844BNG) RoHS: Compliant | 搜索 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG) RoHS: Compliant | 搜索 |
E-UC3844BN [更多] | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: E-UC3844BN) RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant | 搜索 |
UC3844BN [更多] | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant | 搜索 |
UC3844BN [更多] | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant | 搜索 |
UC3844BNG [更多] | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant | 搜索 |
产品描述 / 参考图片 | 制造商零件编号 / 制造商 / 库存编号 | 操作 | ||
| 制造商零件编号: UC3844BN 品牌: STMicroelectronics 库存编号: 714-7847 | 搜索 | ||
| 制造商零件编号: UC3844BNG 品牌: ON Semiconductor 库存编号: 516-5168 | 搜索 |
参考图片 | 制造商 / 描述 / 型号 / 仓库库存编号 / 别名 | 操作 | |
![]() | STMicroelectronics IC REG CTRLR PWM CM 8-MINIDIP 详细描述:Converter Offline Forward Topology Up to 500kHz 8-Mini DIP 型号:UC3844BN 仓库库存编号:497-6787-5-ND 别名:497-6787-5 <br>UC3844BNST <br>UC3844BNST-ND <br> | 无铅 | 搜索 |
![]() | ON Semiconductor IC REG CTRLR PWM CM 8-DIP 详细描述:Converter Offline Flyback Topology Up to 500kHz 8-PDIP 型号:UC3844BN 仓库库存编号:UC3844BNOS-ND 别名:UC3844BNOS <br> | 含铅 | 搜索 |
![]() | ON Semiconductor IC REG CTRLR PWM CM 8-DIP 详细描述:Converter Offline Flyback Topology Up to 500kHz 8-PDIP 型号:UC3844BNG 仓库库存编号:UC3844BNGOS-ND 别名:UC3844BNGOS <br> | 无铅 | 搜索 |
参考图片 | 制造商 / 说明 / 型号 / 仓库库存编号 | 操作 | |
![]() | ON Semiconductor UC3844BNG, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin PDIP 型号:UC3844BNG 仓库库存编号:70100729 | ![]() | 搜索 |
制造商产品编号 | 仓库库存编号 | 制造商 / 说明 / 规格书 | 操作 |
UC3844BNG![]() | 1652439 | ON SEMICONDUCTOR 控制器, PWM, 25V-12V电源, 250 kHz, 13.4V/200mA输出, DIP-8 ![]() | 搜索 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | UC3844BN ON Semiconductor | IC,开关调节器,UC3844BN![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BNG ON Semiconductor | IC REG CTRLR PWM CM 8-DIP![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BNST STMicroelectronics | IC PWM CTRLR CURR MODE 8-MINIDIP![]() | 查价格库存 查看详细 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | UC3844BN ON Semiconductor | IC,开关调节器,UC3844BN![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BN STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BNG ON Semiconductor | IC REG CTRLR PWM CM 8-DIP![]() ![]() | 查价格库存 查看详细 |
参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | UC3844BN STMicroelectronics | IC PWM CTRLR CURR MODE 8-MINIDIP![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BN ON Semiconductor | IC CTRLR CURRENT MODE HP 8DIP![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BNG ON Semiconductor | IC CTLR CURRENT MODE 8-DIP![]() ![]() | 查价格库存 查看详细 |
![]() | UC3844BNST STMicroelectronics | IC PWM CTRLR CURR MODE 8-MINIDIP![]() | 查价格库存 查看详细 |