si2850x

代码说明：

  　si8250 目标板使用的是数字控制, 隔离半桥倍增为400千赫频率的脉宽 　这个目标板（图标1）包含了调试连接器为次级控制器（si8250）和初级单片机（c8051f300）的系统功率级和数字控制电路。用户可以通过si8250连接电脑的目标板直接访问电源系统以及使用USB连接到控制器板(si8250 target board using a digitally controlled, double isolated half-bridge pulse width of 400 kHz this target board (icon 1) contains the debug connector for the secondary controller (si8250) and primary SCM (c8051f300) system power level and the digital control circuitry. Users can connect the computer via si8250 target board power supply system as well as direct access to the controller board using a USB connection)