TPS255x parts enter constant current mode during current limit condition; TPS255x-1 parts latch off。
另外,在datasheet 9.3.1 Overcurrent Conditions部分也有详细介绍二者区别。
www.ti.com/.../tps2553.pdf
Other Parts Discussed in Thread: LM5066 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/1632575/lm5067quick-calc-lm5066-out-pin-sinking-current-during…
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To set the maximum input current using the ILIM_HIZ pin, a pull-down resistor to PGND is used. When using a 2-mΩ RAC_SNS resistor, the input current limit is controlled by: IAC_MAX = KILIM / RILIM_HIZ. The actual input current limit is the lower value…
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TPS1663x 60V, 6A eFuse with Adjustable Output Power Limiting datasheet (Rev. G)
xiyan long 说: 1.输出限流是通过检测內置MOS的导通压降来实现,限流精度能做到多少?资料介绍电流限制+-7%是指限流精度吗?
Adjustable current limit: 0.6A to 6A (±7%), 对应的是 Over Load current limit指标(数据手册8页),通过芯片的耗散功率引起的thermal…
Other Parts Discussed in Thread: BQ27531-G1 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/1543136/bq27531-g1-calc-charging-current-and-prog-charging…
1. NTCs seem to be pre-charge path.
2. When the C pin of LM74801-Q1 is left floating, the reverse current blocking functionality is disabled. So, the device will allow reverse current flow through the MOSFETs. Now with the C pin floating, the device will…