Categories

App note: Bootstrap circuit in the buck converter

Posted on Sunday, March 10th, 2019 in app notes by DP

an_rohm_bootstrap_capacitor

App note from ROHM Semiconductor about bootstrap capacitor used in switching regulator chip. Link here (PDF)

This application note explains the step-up circuit using a bootstrap capacitor. In buck converters, this circuit is used when the highside switch is the N-ch MOSFET.

This entry was posted on Sunday, March 10th, 2019 at 5:00 pm and is filed under app notes. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments