| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B 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：414.83 Kbytes 页数：22 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th 文件：401.91 Kbytes 页数：16 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
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 | ||
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 | ||
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：239.47 Kbytes 页数：15 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B 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：295.05 Kbytes 页数：20 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B 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：414.83 Kbytes 页数：22 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
High Performance Current Mode Controllers The UC3842B, UC3843B 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 a trimmed 文件：743.91 Kbytes 页数：25 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th 文件：401.91 Kbytes 页数：16 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th 文件：401.91 Kbytes 页数：16 Pages | MOTOROLA 摩托罗拉 | MOTOROLA |
产品属性
- 产品编号：
UC3842B
- 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)：
10V ~ 30V
- 占空比：
97%
- 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 |
|---|---|---|---|---|---|---|---|
UMW 友台 |
23+ |
SOP-8 |
22500 |
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 | ||
ON |
18+ |
SOP8 |
74 |
原装现货、真实库存 |
询价 | ||
UMW(友台半导体) |
24+ |
SOP-8 |
7500 |
加QQ:78517935原装正品有单必成 |
询价 | ||
ST/意法 |
26+ |
DIP8 |
86500 |
一级代理专营品牌!原装正品,现货为客户做到零风险!! |
询价 | ||
ST(意法) |
25+ |
N/A |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
询价 | ||
ST(意法) |
25+ |
N/A |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
询价 | ||
ST意法半导体 |
2013 |
SOP8 |
20 |
全新原装正品现货 |
询价 | ||
ST |
23+ |
SO-8 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
ST |
11+ |
SOP-8 |
8000 |
全新原装,绝对正品现货供应 |
询价 |
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