品牌/商标 | 长电 | 型号/规格 | 2SA812 M7 |
应用范围 | 放大 | 功率特性 | 大功率 |
频率特性 | 高频 | 极性 | PNP型 |
结构 | 点接触型 | 材料 | 锗(Ge) |
封装形式 | 贴片型 | 封装材料 | 塑料封装 |
截止频率fT | 200(MHz) | 集电极允许电流ICM | 0.1(A) |
集电极耗散功率PCM | 200(W) | 营销方式 | 代理 |
产品性质 | 热销 |
品牌/商标 启达 型号/规格 CR6853 封装 SOT-23-6L 批号 10+ 类型 其他IC General DescriptionThe CR6853 is a highly integrated low costcurrent mode PWM controller, which is idealfor small power current mode of offlineAC-DC fly-back converter applications.Making use of external resistors, the ICchanges the operating frequency andautomatically enters the PFM/CRM (CycleReset Mode) under light-load/zero-loadconditions. This can minimize standbypower consumption and achieve powersavingfunctions. With a very low start-upcurrent, the CR6853 could use a large valuestart-up resistor (2M ).Built-in synchronized slope compensationenhances the stability of the system andavoids sub-harmonic oscillation. Dynamicpeak current limiting circuit minimizes outputpower change caused by delay time of thesystem over a universal ...
品牌/商标 富鑫 型号/规格 FP1117-33R3PA 批号 06+ 封装 SOT-223 营销方式 库存 产品性质 热销 处理信号 模拟信号 制作工艺 半导体集成 规格尺寸 3*5(mm) 工作温度 -40~125(℃) 静态功耗 20(mW) 类型 稳压IC