Smart Power Switches Forum Discussions
Hello
Since the VN920D-B5 chip is not available, I am looking for a replacement. I am looking for another system with similar parameters.
Please help me.
What are the voltage (Vs) and junction temperature (Tj) conditions for the Min and Max values of the IPD kILS parameter?
My understanding is as follows.
Min: Vs=6V, Tj=-40 degrees
Max: Vs=18V, Tj=150 degrees
If my understanding is different, please let me know the correct conditions.
Best Regards,
Tetsuo
Hello Infineon engineers:
In the high-side switch manual, current sampling accuracy is also required at small loads, but according to my understanding, small load currents are relatively safe for power devices, so why should we pursue higher detection accuracy? Is this indicator due to external applications, such as LED applications that require accurate load current detection?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E6%99%BA%E8%83%BD%E7%94%B5%E6%BA%90%E5%BC%80%E5%85%B3/%E7%94%B5%E6%B5%81%E9%87%87%E6%A0%B7%E7%B2%BE%E5%BA%A6/td-p/677100
Show Less英飞凌工程师你好:
在我比对选择多家高侧开关时,注意到部分公司在相关技术文档中提到了单片集成和双片键合这两种方案,不知道贵公司的高侧开关选择的哪种架构方式呢?对这两种方案的选择,优劣之处贵公司有没有些见解呢?有没有相关技术文档可以提供参考,作为我选取的考虑点呢?
Hello Infineon engineers:
I would like to ask, in the half-bridge application of high-side switches, the manual gives an indicator parameter Passive Slew Rate. How can I understand it? Does it affect the Vout slope when the corresponding low side switch is turned on and off, and does it also affect the high side, that's why this indicator is limited?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E6%99%BA%E8%83%BD%E7%94%B5%E6%BA%90%E5%BC%80%E5%85%B3/%E5%8D%8A%E6%A1%A5%E5%BA%94%E7%94%A8/td-p/677088
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