Part Number: TPS54140A Dear team
Now I use TPS54140A to design a DC-DC power supply system with isolation, the schematic is as attached.
The resistance of RT is about 412KΩ, from the equation 7 in datasheet we know that the frequency should be 301kHz…
Other Parts Discussed in Thread: TPS54140A , LP2951 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/1522528/tps54140a-why-the-frequency-is-not-what-i…
Other Parts Discussed in Thread: TPS54140A 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/1336944/tps54140a-about-enable-control-in-split-rail-top…
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/1000303/tps54140a-difference-between-tps54140-and-tps54140a 器件型号: TPS54140A 大家好、
您能告诉我 A 版本和非 A 版本之间的区别吗…