Other Parts Discussed in Thread: PMP41031 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/1517073/ucc28740-the-output-voltage-has-not-reached-the-design…
Part Number: UCC28740 Other Parts Discussed in Thread: PMP41031 Dears，
客户准备使用UCC28740 做开发，参考TI 的参考设计PMP41031.1，下载了官网PMP41031.1 资料，其中原理图只看到变压器T2的参数，并没有看到变压器T1的参数。可否提供两个变压器的规格书。谢谢！
Other Parts Discussed in Thread: PMP41031 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/1528710/lm5023-cross-regulation-multioutput-config-2-switch…
Other Parts Discussed in Thread: UCC28740 , PMP41031 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/1463979/ucc28740evm-525-drive 器件型号： UCC28740EVM-5…
Other Parts Discussed in Thread: UCC28740 , PMP41009 , PMP41031 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…
Is this for the gate driver? You can check the supply current whether its supply current exceeds HV start-up current out of VDD, the typical value is 250uA. The gate driver VCC sink current is too large to limit the VDD rising up.
You can refer to the…
