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AN-1 INN6660 Protection From Short
作者:管理员    发布于:2013-01-04 17:21:34    文字:【】【】【
摘要:RELATED PRODUCTS: INN6660 name: 800V Independent 3-Phase Bridge Driver protection from short or large current damage

We did bench test by using 600V/10A IGBT. To improve large current drive capability and protect driver chip from short damage, we added more protection circuit to improve driver circuit reliability. For details, Please see attached file's schematic (Fig 1) 

Conclusion:
After drive circuit improvement, INN6660 works more reliability under large current even under short condition. Related testing results, please see below pictures

附件下载:1357291294.zip (已下载26次)
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