<div dir="ltr"><div>Buen dato! la experiencia nuestra es que el L298N, en el circuito que tenemos nosotros de puente H, se quema seguido, sobretodo con disipación mala.</div><div>saludos,</div><div>Andrés<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Dec 30, 2019 at 11:30 AM Daniel Larrosa <<a href="mailto:dflc@cs.com.uy" target="_blank">dflc@cs.com.uy</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><br></div><div>Les paso la referencia, ya que el articulo menciona algunas ventajas ej. mayor eficiencia y menor requerimiento de disipacion de calor, que pienso pueden resultar utiles en los dise#os alimentados por baterias y de construccion casera:</div><div><br></div><a href="https://hackaday.com/2019/12/29/fet-based-motor-driver-is-better-than-l298n/" target="_blank">https://hackaday.com/2019/12/29/fet-based-motor-driver-is-better-than-l298n/</a> <div><br></div><div>Del articulo: <font color="#38761d">"They are not drop-in compatible, though. For example, the L298N can operate motors from 4.5 to 46V while the TB6612 can go from 2.5 to 13.5V on the motor voltage. The L298N also handles more current. However, because of its relatively low efficiency, it needs a heat sink. The TB6612 boasts up to 95% efficiency and also has a low current standby mode. Of course, the TB6612 drops much less voltage which is great if you are using low voltage motor.<br>Assuming the new device is suitable for your hardware, the software isn’t really very different from L298N programs."</font></div>---<br>Una busqueda rapida en Google muestra algunos resultados para TB6612 en Uruguay.<br><br>Saludos,<br> Daniel.<div><br></div></div>
_______________________________________________<br>
Butia-list site list<br>
<a href="mailto:Butia-list@fing.edu.uy" target="_blank">Butia-list@fing.edu.uy</a><br>
<a href="https://www.fing.edu.uy/mailman/listinfo/butia-list" rel="noreferrer" target="_blank">https://www.fing.edu.uy/mailman/listinfo/butia-list</a></blockquote></div>