Part Number:BQ25611D
Hi Sir
I did not find the Q4 curve of "ID vs VDS on different VGS", "RDSON vs VGS", please share the data.
My concern is how much voltage drop between VD and VS when the battery voltage is low (like 2.8V ~ 3.3V) and the current is 5A.
Thanks
Star Xu:
您好,正在查询,稍后回复。
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Star Xu:
您好,您是询问电池放电电流还是电池充电电流?
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Martin Chen:
Hi Sir
Sorry,充放電都需要Thanks
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Star Xu:
您好,正在咨询更了解这款芯片的TI工程师,再帮您解答,稍后回复。
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Star Xu:
您好,请参考下面内容
1. For battery discharging, please refer to Figure 9-3. BAFET V-I Curve on the d/s.
2. For battery charging, please refer to 9.3.5.1 Narrow VDC Architecture.