Part Number: MC33063A-Q1 Other Parts Discussed in Thread: LMR64010 , LM2733
您好,我在使用MC33063AQ1作为boost升压电路时,在轻载(12V输入,30V输出时<70mA,14V输出时<200mA)的情况下电感会啸叫,测量其电感SW引脚的波形发现其落在人耳可听的频率范围内(20-20khz),但是随着负载电流的升高,SW引脚的频率会随之升高,30V输出时在超过70mA后就不会再啸叫,基本可以确定芯片应该是使用的PFM模式进行调制的…
Part Number: IWR6843ISK-ODS Other Parts Discussed in Thread: MMWAVEICBOOST , , DCA1000EVM , IWR6843ISK 您好!我目前正在使用DCA1000EVM+MMWAVEICBOOST+IWR6843ISK-ODS的组合。目前使用py脚本进行数据采集,但出现了一些问题。在我向ICBOOST串口发送'sensorStart'命令时,板子没有反应。再发送'sensorStop'命令时,串口报错b…
看一下这个,隔离的
http://www.ti.com/tool/PMP4333
This reference design demostrates full-function 1.2KW triple-rail digital power supply solution for telecom application. The input range is 36-60Vin and outputs are two 48V10A(Full bridge
Part Number: TPS7A39 Recently I am working for a DAQ board which is powered by a 24V DC voltage source. A PTN78020AAH together with a PTN78020WAH are used for transfer 24V outside input into a bipolar source with output of ±12V, and then I choose 2 pieces…
Other Parts Discussed in Thread: ADS1292R 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/data-converters-group/data-converters/f/data-converters-forum/1112081/ads1292r-incorrect-output-volts 器件型号: ADS1292R 大家好、
我参考这篇文章…