Part Number: TPS54302 Other Parts Discussed in Thread: LM5164 ,
TPS54302在输入电压为15V(LM5164降压而来),输出电压5V时,最高只能输出0.13A电流,此时芯片有100多度,接着就过温保护了,以下是我的原理图和PCBlayout TPS54302的电感是10uh。使用LCR表实测为8.2uh,饱和电流为5A,TPS54302从二级代理购买。不知道是不是PCBlayout有问题,电流上不去。 以下是PCB实物图片 在TPS54302转5V的输出端并联了一个100uf…
Other Parts Discussed in Thread: TPS54302 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/1468627/tps54302-tps54302 器件型号: TPS54302 工具与软件: 尊敬的 SR:
我们在设计中使用…
Other Parts Discussed in Thread: TPS54302 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/1470746/tps54302-regarding-the-thermal-resistance-value-of…
Other Parts Discussed in Thread: TPS54302 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/1470202/tps54302-tps54302-rohs-documentation 器件型号: TPS54302 …
Other Parts Discussed in Thread: TPS54302 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/1499148/tps54302-can-tps54302-operate-with-path-through-mode…
Part Number: TPS54302 In the datasheet of TPS54302, the typical application specifies an output current of 3A. In my design, the output current is only around 500mA. When using the calculation formulas provided in the datasheet 8.2.3.5, should I base…
Part Number: TPS54302 In the datasheet of TPS54302, the typical application specifies an output current of 3A. In my design, the output current is only around 500mA. When using the calculation formulas provided in the datasheet 8.2.3.5, should I base…
Part Number: TPS54302 In the datasheet of TPS54302, the typical application specifies an output current of 3A. In my design, the output current is only around 500mA. When using the calculation formulas provided in the datasheet 8.2.3.5, should I base…