What is the circuit diagram and principle of LM2596 voltage regulator?

SmallTao

What is the circuit diagram and principle of LM2596 voltage regulator? [Copy link]

I need help from an expert. I want to make a microcontroller car.

qwqwqw2088

Really lazy, LM2596 switching voltage regulator is a step-down power management monolithic integrated circuit that can output 3A drive current and has good linear and load regulation characteristics. The fixed output version has 3.3V, 5V, and 12V, and the adjustable version can output various voltages less than 37V.

qwqwqw2088

That is to say, the chip that powers the microcontroller is based on the power supply of the microcontroller you use, such as 5V or 3.3V, and chooses different circuits for power supply of this chip

SmallTao

qwqwqw2088 posted on 2017-12-2 21:57 Really lazy, the LM2596 switching voltage regulator is a step-down power management monolithic integrated circuit that can output 3A of drive current and has good linearity and...

I have looked for it before, but I am not sure. Thank you!

qwqwqw2088

SmallTao posted on 2017-12-3 00:31 I have looked for it before, but I am not sure. Thank you!

Because this is a commonly used device, there is a lot of information on Baidu. In fact, you can easily find it on the official website 查看详情

huaiqiao

This chip is a very common TI chip. ...