Part Number: LM5146
目前我们做降压DC-DC,VIN=36V,Vout=24V,VCC悬空,B-代表GND,原理图参考如下,电压输出是对的,但是出现空载发热严重问题,经测试,LM5146温升50℃,请帮忙看看是哪里问题?MOS规格,150V/172A。外部提供36V的线性电源输入看到Vin对应的电流为0.1A。
Part Number: LM5146-Q1 How to select the value of "current slope" in the DCDC testing project "load transient response"?And why we slect the value of "Current slope"?
Part Number: LM5146-Q1 How to select the value of "current slope" in the DCDC testing project "load transient response"?And why we slect the value of "Current slope"?
Part Number: LM5146-Q1 1: I saw the output current capability technical parameters of LM5146-Q1 as 20A/30A on TI's official website. What parameter limit of the chip does this output current capability limit depend on? Or is it considered the external…
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