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[参考译文] BQ76972:驱动并联 MOSFET 计算

Guru**** 2382480 points
Other Parts Discussed in Thread: CSD19536KTT
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1390326/bq76972-driving-parallel-mosfet-calculation

器件型号:BQ76972
主题中讨论的其他器件:CSD19536KTT

工具与软件:

你(们)好

如何确定否 进行 BMS 充电和断开充电所需的并联 MOSFET 数量。

对于电池额定值为:19.2V/90A (最大值)

峰值功率:1.8kW

MOSFET 考虑: CSD19536KTT (已附加数据表链接)

栅极驱动器 IC 考虑: UCC27524AD  

您能帮助分享计算过程吗?

https://www.ti.com/lit/ds/symlink/csd19536ktt.pdf?ts = 1721643403158&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FCSD19536KTT%252Fpart-details%252FCSD19536KTTT%253Futm_source%253Dgoogle%2526utm_medium%253Dcpc%2526utm_campaign%253Docb-tistore-promo-app_opn_en-cpc-storeic-google-in%2526utm_content%253DDevice%2526ds_k%253DCSD19536KTTT%2526DCM%253Dyes%2526gad_source%253D1%2526gclid%253DEAIaIQobChMIjYOvpLW6hwMVy6VmAh1IuASfEAAYASAAEgLnr_D_BwE%2526gclsrc%253Daw.ds%2526bm-verify%253DAAQAAAAJ_____ YhY76PRW8fAQGBYXfXkL7qV42QT7JBM4zR75h9JTkoBi5gqpvm8VYjMo0mqfQnqpxfZNzzNzzNNFU2vSNXRenLNGPr4IMXeYChUQxc1BSeoL 3mA