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Do you have any experts who can achieve a buck-boost IC that can output 30V with an input of 24-36V (preferably 600mA). It would be best if the peripherals are simpler. Please help...

兰博

Post your question on several forums, maybe more people will answer it.

maychang

“Is there a buck-boost IC that can achieve an input of 24-36V and an output of 30V (preferably with a current of 600mA) ?”

You should be able to find it by searching on TI's official website.

qwqwqw2088

Go to TI official website and choose it yourself

https://webench.ti.com/power-designer/switching-regulator

qwqwqw2088

XL6019 output 600 mA is enough

This is simple

maychang

Are you sure you need a Buck-Boost, reverse polarity output switching power supply chip?

threetigher

qwqwqw2088 posted on 2020-3-10 16:44 XL6019 output 600 mA is enough for this simple

Lz requires boost and buck, what Lz needs may be this sepic:

面对疾风

maychang posted on 2020-3-10 16:29 "Is there a buck-boost IC that can achieve an input of 24-36V and an output of 30V (preferably a current of 600mA)?" TI ...

Thanks, it is available on TI.

maychang

threetigher posted on 2020-3-10 21:20 qwqwqw2088 posted on 2020-3-10 16:44 XL6019 output 600 mA is enough for this simple lz requires buck-boost, lz needs...

Sepic circuit, non-isolated, output and input voltage in the same direction. L1 and L2 are properly coupled to reduce ripple.

If the output voltage needs to be opposite to the input voltage, a Buck-Boost circuit should be used.

qaz362531

MP24833 can meet your requirements. , 4.5-55V input, 3A output, support Buck, Boost, Buck-Boost, 15818681045 Lu'R