How to Build and Use L298 Motor Driver for DC Motors in Electrical Engineering Projects

Dear experts,
I'm a newbie student in electrical engineering field. Today,my teacher ask me to create the driver L298 while I have known nothing about it and I have never seen it before. So, I'm here to ask how to create it, because I have search in some sites but, I can't find the site that shows how to create it!!!

Best regard,
Mak Davier

Hi Davye,

Have you tried this datasheet?
link here-> http://goo.gl/2zNZST

You can use the block diagram as a reference design.

In order to start you need to have the component with that design such as general purpose transistors, etc.

Hope it helps.

Best,
Neil

Good day Davye Mak,

Here's STMicroelectronics's L298. It's a Dual Full Bridge Driver. According to the products' info, it says that, "The L298 is an integrated monolithic circuit in a 15-lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provided to enable or disable the device independently of the input signals. The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of an external sensing resistor. An additional supply input is provided so that the logic works at a lower voltage."

Click on the link below for its datasheet:
http://www.st.com/st-web-ui/static/active/en/...e/technical/document/datasheet/CD00000240.pdf

Dear Neil,

I really appreciate your answer!! Thanks so much for your help!! Have good days!!!

Davye

Big thanks to KIM,

Thanks for the description and the link!! have good days!!!

Best,
Davye