I received a message from a forum friend this afternoon:So, I opened the official website of STC, which has been flying freely since its birth, and found the official report:Click on the page ending i
I used an SPX3819-ADJ. The circuit diagram given in the manual is as shown below. After connecting according to the diagram, the output is 3.5V. I would like some advice from an expert.
Lecturer:Bao Zhen, Embedded Processor and Automotive Business Development Manager of Texas InstrumentsZhang Wanling, Member of the Technical Expert Committee of Texas Instruments, Senior Microcontroll
First select the switch tube model, find the corresponding junction capacitance, and then calculate whether the designed parameters can meet the ZVS conditions.
Because I am doing the parameter design