Part Number: UCC28740 Hello, I have designed a flyback converter using the UCC28740 chip. During power-on testing, the duty cycle of the Vgs waveform of the MOSFET in the flyback converter is very small both under no-load and full-load conditions, and…
Other Parts Discussed in Thread: LMR38020-Q1 , LMR38020 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1647365/lmr38020-design-calc-lmr38020-simulation…
Another question is: For a dual-transistor cascaded flyback topology like the one designed in PMP41009, if the switching MOSFETs are replaced with SiC MOSFETs, is it necessary to add a gate resistor between the gate and source of Q2? And if added, will…
Other Parts Discussed in Thread: LM5145 , LM5143 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1620421/lm5145design-calc-is-there-any-detail-design…
Other Parts Discussed in Thread: LM5185-Q1 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1588447/lm5185-design-calc-lm5185-simulation-issues 器件型号：LM5185-Q1 DESIGN-CALC…
Part Number: LM5145DESIGN-CALC Other Parts Discussed in Thread: UCC21520 , LM5145
Hello, I'm using the PSpice Model of the LM5145 for simulation design, but I've found that the model only has 14 pins, while the actual device has 21 pins. How can I resolve…
Other Parts Discussed in Thread: TPSM843B22 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum…
