Part Number: LM62460 Other Parts Discussed in Thread: LM61480 Hi:
I used two LM62460 / LM61480 buck ICs for 25V to 12V and 25V to 18V；
The 25V to 12V circuit often burned out in input pin（VIN1&VIN2）when IC powered on.The 25V to 12V circuit had never happened…
Other Parts Discussed in Thread: PMP23454 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/1529997…
Part Number: BQ25570 Dear TI Team,
I used the BQ25570 to design a board for energy harvesting from solar power, and I connected a battery indicator module in parallel with the battery port. After receiving the board, I conducted some tests. When a flexible…
Part Number: TPS62A01
您好！在 WEBENCH ® POWER DESIGNER 看了下，没有推荐前馈电容。这个值是按规格书上的选120PF吗？
Input:
DC 3.4 V - 4.4 V
Output:
3.3 V at 0.1-0.5 A 是不是3.3V不需要这个前馈电容呢。
Part Number: LM5127-Q1 I am using the LM5127QRGZRQ1 in my design, with the following operating conditions:
Input Voltage (Vin): 20V
Output Voltage (Vout): 2.6V
Output Current (Iout): 16.8A
However, I couldn't find a reference efficiency curve in…
这可能与当初EVM设计时，设定的典型值有关。并不是特定的。
下面是我找到的一些信息。
I did not personally design that EVM, but it is not uncommon to have restricted input voltage range. In this particular case, it has to do with the external UVLO set by R4 and R5. The typical start voltage is…
Hi ,
Wang Xuesong 说： Both Experiment 2 and Experiment 1 adopt current loop feedback regulation. However, Experiment 2 states that when the AC current reference (ac_cur_ref) is 0.045, the input current is 2.4 A; Experiment 3 describes that when ac_cur_ref…
Part Number: TPS53355
Hi Experts,
I build a TPS53355 circuit, converting 12V to 3.3V.
The problem is that no voltage at output. I have checked the 12V input power, EN voltage and VREG voltage, all correct. The output loading is about 900mA, no short…
