| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
UC3844BD1 | 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 | |
UC3844BD1 | 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 | |
UC3844BD1 | 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 | |
UC3844BD1 | 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 | |
UC3844BD1 | Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 功能：升压，升压/降压 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR PWM CM 8-SOIC | ONSEMI 安森美半导体 | ONSEMI | |
UC3844BD1 | Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 功能：升压，升压/降压 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR BST FLYBK ISO 8-SO | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
UC3844BD1 | Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 功能：升压，升压/降压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR PWM CM 8-SOIC | ONSEMI 安森美半导体 | ONSEMI | |
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 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 | ||
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 |
产品属性
- 产品编号：
UC3844BD1
- 制造商：
onsemi
- 类别：
集成电路（IC） > DC-DC 开关控制器
- 包装：
管件
- 输出类型：
晶体管驱动器
- 功能：
升压，升压/降压
- 输出配置：
正，可提供隔离
- 拓扑：
反激，升压
- 输出阶段：
1
- 电压 - 供电 (Vcc/Vdd)：
10V ~ 36V
- 频率 - 开关：
最高 500kHz
- 占空比（最大）：
48%
- 同步整流器：
无
- 时钟同步：
无
- 控制特性：
频率控制
- 工作温度：
0°C ~ 70°C（TA）
- 安装类型：
表面贴装型
- 封装/外壳：
8-SOIC（0.154"，3.90mm 宽）
- 供应商器件封装：
8-SOIC
- 描述：
IC REG CTRLR PWM CM 8-SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
PWM电源芯片/电流型/30V/ |
14930 |
正迈科技原装现货授权代理主营:IC电容.二三级管原装 |
询价 | ||
ST |
16+/17+ |
SOP8 |
3500 |
原装正品现货供应56 |
询价 | ||
ST |
23+ |
SOP-8 |
7500 |
一级分销商 |
询价 | ||
ST/意法半导体 |
22+ |
SO-8 |
6003 |
原装正品现货 可开增值税发票 |
询价 | ||
ST |
22+ |
8-SOIC |
2100 |
询价 | |||
ST(意法半导体) |
24+ |
SOP-8 |
2317 |
特价优势库存质量保证稳定供货 |
询价 | ||
ST(意法半导体) |
24+ |
SOP-8 |
6473 |
百分百原装正品,可原型号开票 |
询价 | ||
ST |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
24+ |
SOP-8 |
54 |
询价 | ||||
ST |
11+ |
SOP8 |
8000 |
全新原装,绝对正品现货供应 |
询价 |
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