LM2745 / LM2748同步降压控制器,具有预偏置启动 LM2745 / LM2748 Synchronous Buck Controller with Pre-Bias Startup
Looking for a step up or step down in voltage within a DC circuit, look no further: this synchronous buck DC voltage controller from Texas Instruments will adjust the voltage properly. With an output that has a voltage of 0.6 to 13.5 V, this is power management at its best. This DC voltage controller has single output. Its output produces a current of 20 A. This DC voltage controller has an input voltage of 1 to 17 V. Its switching regulator has a frequency of 50 to 1000 kHz. This product will be shipped in tape and reel packaging so that components can be mounted effectively. This DC voltage controller has a minimum operating temperature of -40 °C and a maximum of 125 °C.
输出接口数 1
输出电压 0.6V ~ 13.5V
输出电流 20 A
通道数 1
静态电流 1.70 mA
调节输出数 1
开关频率 50kHz ~ 1MHz
拓扑结构 Buck
输入电压Max 17 V
输入电压Min 1 V
最大占空比 0.86
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 1V ~ 17V
安装方式 Surface Mount
引脚数 14
封装 TSSOP-14
封装 TSSOP-14
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM2748MTCX/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM2748MTC/NOPB 德州仪器 | 完全替代 | LM2748MTCX/NOPB和LM2748MTC/NOPB的区别 |
LM2748MTC 德州仪器 | 完全替代 | LM2748MTCX/NOPB和LM2748MTC的区别 |
LM2748MTCX 德州仪器 | 类似代替 | LM2748MTCX/NOPB和LM2748MTCX的区别 |