Powering projects from Li-polymer cells

Posted on Thursday, August 23rd, 2012 in Chips by DP

Sjaak gave an example of powering a project from Li-polymer cells. His design uses the MCP73811 to handle the charging, while the TPS61200 DC/DC converter maintains 3.3V on it’s output regardless of the battery voltage.

Via the forum.

This entry was posted on Thursday, August 23rd, 2012 at 7:00 pm and is filed under Chips. 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.

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Recent Comments

  • KH: Using an alkaline coin cell down to 1.0V or under is a very bad idea anyway, unless you as the designer or manufacturer don't care...
  • KH: Farnell says TS1001 is no longer stocked. Not on RS. Digikey says it's obsolete. That said, there are a lot of nanoamp-class parts on sale...
  • Peter: Sunday--
  • Chris Brightly: Best of luck to all, including the wayward prototypers yet to post!
  • Wolfi: o/