实验用的电路按照上图所示。
输入电压19v。电池用电源和负载模拟,模拟电源7.1v,电阻负载25欧。所测得的波形为CH1为Q4管Vgs。CH2为Q5管Vgs。。为什么下管只有短短的一个尖峰,续流应该在Q4为低电平的时候,Q5就应该马上又驱动打出来才对,想请教一下ti的技术人员原因?
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