https://community.nxp.com/t5/Power-Management/DC-DC-to-MC33PT2000/m-p/1135189#M1149 <P>Hello, I am currently using PT 2000 and I have some questions to boost.For DC/DC control, hysteresis control (mode 2)G_LS 8 produces&nbsp; PWM frequency up to 1 MHz, and the square wave shape is also bad, resulting in hysteresis control time dozens of times longer than the time on the development board.When I started the nozzle, the DC/DC control was always in mode 2 and the voltage was completely inadequate.</P> Thu, 03 Sep 2020 11:32:31 GMT li555 2020-09-03T11:32:31Z https://community.nxp.com/t5/Power-Management/DC-DC-to-MC33PT2000/m-p/1135189#M1149 <P>Hello, I am currently using PT 2000 and I have some questions to boost.For DC/DC control, hysteresis control (mode 2)G_LS 8 produces&nbsp; PWM frequency up to 1 MHz, and the square wave shape is also bad, resulting in hysteresis control time dozens of times longer than the time on the development board.When I started the nozzle, the DC/DC control was always in mode 2 and the voltage was completely inadequate.</P> Thu, 03 Sep 2020 11:32:31 GMT https://community.nxp.com/t5/Power-Management/DC-DC-to-MC33PT2000/m-p/1135189#M1149 li555 2020-09-03T11:32:31Z