TEXAS INSTRUMENTS UCC38C40DGK 芯片, PWM控制器
This current controller by Texas Instruments will exceed your current supply needs. With an output that has a voltage of 18Max V, this is power management at its best. Its single PWM output produces a current of 200Max mA. This current mode controller supports boost|buck|flyback|forward topology. Its switching regulator has a frequency of 1000 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"s maximum duty cycle is 100 %. This device has a maximum of 18 V. This current mode controller has a minimum operating temperature of 0 °C and a maximum of 70 °C.
频率 1 MHz
电源电压DC 12.0V min
输出接口数 1
输入电压DC 18.0 V
输出电压 18 V
输出电流 1 A
供电电流 3 mA
针脚数 8
调节输出数 1
上升时间 25 ns
开关频率 1000 kHz
过温保护 No
拓扑结构 Buck, Boost, Flyback, Forward
占空比 100 %
最大占空比 100 %
下降时间 20 ns
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压Max 18 V
电源电压Min 12 V
输入电压 18 V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
高度 0.95 mm
封装 VSSOP-8
工作温度 0℃ ~ 70℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
UCC38C40DGK TI 德州仪器 | 当前型号 | 当前型号 |
UCC28C40DGKR 德州仪器 | 完全替代 | UCC38C40DGK和UCC28C40DGKR的区别 |
UCC38C40DGKR 德州仪器 | 完全替代 | UCC38C40DGK和UCC38C40DGKR的区别 |