高性能的电流模式PWM控制器 HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
Protecting your components from voltage spikes is important in any electronics circuit. Texas Instruments" current controller can help you regulate these changes. With an output that has a voltage of 0 to 30 V, this is power management at its best. Its single PWM output produces a current of 200Max mA. This current mode controller supports boost|flyback|forward topology. You can operate this at a switching frequency of 500 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This current mode controller has an operating temperature range of -40 °C to 85 °C. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 48Typ %.
频率 500 kHz
输出接口数 1
输入电压DC 5.50 V
输出电压 0V ~ 30V
输出电流 200 mA
供电电流 17 mA
调节输出数 1
上升时间 50 ns
开关频率 500 kHz
拓扑结构 Boost, Flyback, Forward
占空比 48 %
最大占空比 48 %
下降时间 50 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 7.6V ~ 30V
安装方式 Through Hole
引脚数 8
封装 PDIP-8
封装 PDIP-8
工作温度 -40℃ ~ 85℃
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 |
---|---|---|
TL2845BP TI 德州仪器 | 当前型号 | 当前型号 |
TL3845BP 德州仪器 | 完全替代 | TL2845BP和TL3845BP的区别 |
TL2843BDR-8 德州仪器 | 类似代替 | TL2845BP和TL2843BDR-8的区别 |
TL2844BDR-8 德州仪器 | 类似代替 | TL2845BP和TL2844BDR-8的区别 |