Part Number: TCAN2451-Q1 As I know, the TCAN2451 has HSS1~4 integrated. They can support PWM output via SPI configuration. Now, I use it to control 3 LEDs with 200Hz PWM and another control signal with 400Hz. But the 400Hz control signal requests higher…
Part Number: TDA4VM-Q1 Hi,experts,
We are using TDA4VM-Q1 on our product,we have connected 4 channel T1 ethernet from cpsw9g,and we want to use hardware PTP on these ports,but when we use ethtool to view ptp information,there just 'software-receive' displayed…
Part Number: TPS562211EVM Other Parts Discussed in Thread: LMR16030 , TPS56221 , LM5117 TPS56221 _ TPS562211.pdf
问题点: 当提供一个可变的Vtrim电压时,TPS56221烧坏,表现为输入对地短路/输出对地短路/ 或两种短路的情况都都有。Vtrim电压可以是PWM方波。之前用的LM5117/LMR16030就没有这个现象。请问是什么原因呢?
输入12V,输出最大10V.