型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
UC3845B | HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:433.85 Kbytes 页数:20 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These 文件:399.29 Kbytes 页数:19 Pages | ONSEMI 安森美半导体 | ONSEMI | |
UC3845B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件:135.57 Kbytes 页数:15 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
UC3845B | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件:135.57 Kbytes 页数:15 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
产品属性
- 产品编号:
UC3845B
- 制造商:
UTD Semiconductor
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 包装:
卷带(TR)
- 输出隔离:
非隔离
- 内部开关:
是
- 拓扑:
反激,升压
- 电压 - 供电 (Vcc/Vdd):
7.6V ~ 30V
- 占空比:
48%
- 频率 - 开关:
50kHz,52kHz
- 故障保护:
限流,UVLO
- 控制特性:
频率控制,软启动
- 工作温度:
0°C ~ 70°C(TA)
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOP
- 安装类型:
表面贴装型
- 描述:
SOP-8 AC-DC CONTROLLERS \u0026 REGULA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
13 |
DIP |
6000 |
原装正品现货 |
询价 | ||
ST |
2015+ |
DIP |
5700 |
进口原装正品 能17%开增值发票 |
询价 | ||
UMW 友台 |
23+ |
SOP-8 |
52500 |
原装正品,实单请联系 |
询价 | ||
ST |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
ST(意法) |
24+ |
N/A |
8548 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
ST |
00/01+ |
SOP-8 |
70 |
全新原装100真实现货供应 |
询价 | ||
ST |
25+ |
SO-8 |
7500 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
ST |
25+ |
DIP8 |
580 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
ST |
10+ |
SMD-8 |
7800 |
全新原装正品,现货销售 |
询价 | ||
ST |
24+/25+ |
SOP8 |
28 |
原装正品现货库存价优 |
询价 |
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