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TI设计

TI设计:Phase-Shifted Full Bridge DC/DC Power Converter

设计链接:http://www.ti.com/tool/TIDM-PSFB-DCDC?tdsourcetag=s_pcqq_aiomsg 

问题1:设计原理图中有脉冲变压器下图1的红色标注,编号:56PR3362,在TI商城没有搜索到,请问这个脉冲变压器的具体参数是什么?

问题2:下图2中是mosfet的驱动芯片UCC27324D,芯片6号引脚有网络标号VBIAS的作用?