高性能电流模式PWM控制器 HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
Protecting your components from voltage spikes is important in any electronics circuit. STMicroelectronics" current controller can help you regulate these changes. Its single PWM output produces a current of 1000Max mA. This current mode controller supports boost|flyback topology. This part offers a switching frequency of 500 kHz in order to work properly. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 100 %. This current mode controller has an operating temperature range of 0 °C to 70 °C.
频率 500 kHz
输出接口数 1
输出电压 4.90V ~ 5.10V
输出电流 1 A
针脚数 8
耗散功率 1250 mW
上升时间 50 ns
开关频率 500 kHz
最大占空比 100 %
下降时间 50 ns
工作温度Max 70 ℃
工作温度Min 0 ℃
耗散功率Max 1250 mW
电源电压Max 30 V
电源电压Min 11 V
安装方式 Surface Mount
引脚数 8
封装 SO-8
封装 SO-8
工作温度 -40℃ ~ 150℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UC3843BD1 ST Microelectronics 意法半导体 | 当前型号 | 当前型号 |
UC3845AN 意法半导体 | 完全替代 | UC3843BD1和UC3845AN的区别 |
UC3843BD1013TR 意法半导体 | 类似代替 | UC3843BD1和UC3843BD1013TR的区别 |
UC3845BD1 意法半导体 | 类似代替 | UC3843BD1和UC3845BD1的区别 |