High Power Positive Hot-Swap Controller with Power Monitor via PMBus

FEATURES ? Wide operating voltage range: 8.5 V to 80 V ? Monitors currents, voltages, and power with ADC ? Adjustable, 5% accurate current limit: 6 mV to 20 mV ? Current foldback limits MOSFET power dissipation for overstress protection ? Monitors VGS and VDS for MOSFET health ? Peak de

文件：1.477 Mbytes 頁數(shù)：44 Pages

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可通過PMBus進(jìn)行功率監(jiān)控的高功率正熱插拔控制器

LTC4286是一款適合熱插拔應(yīng)用的集成解決方案，可將電路板安全地插入帶電背板上，或從帶電背板上移除。利用斷路器定時(shí)器，可防止金屬氧化物半導(dǎo)體場效應(yīng)晶體管(MOSFET)過熱，從而實(shí)現(xiàn)可靠的過載保護(hù)。\n\n SMBus 3.1接口、PMBus命令結(jié)構(gòu)和具有可選均值和速度的板載模數(shù)轉(zhuǎn)換器(ADC)允許監(jiān)控電路板電流、電壓、功率、溫度和故障狀態(tài)。\n\n LTC4286還具有響應(yīng)輸入欠壓(UV)和過壓(OV)功能：在發(fā)生故障時(shí)中斷主機(jī)，在輸出功率良好時(shí)通知主機(jī)，檢測板的插入，并在主機(jī)命令關(guān)閉后的可編程延遲時(shí)間之后自動(dòng)重新啟動(dòng)。 ? 寬工作電壓范圍：8.5 V 至 80 V\n\n? 利用 ADC 監(jiān)控電流、電壓和功率\n\n? 可調(diào)的 5% 精確限流值：6 mV 至 20 mV\n\n? 電流折返可限制 MOSFET 功耗，從而提供過應(yīng)力保護(hù)。\n\n? 監(jiān)測 VGS 和 VDS MOSFET 的運(yùn)行狀況\n\n? 用于電流、電壓和功率的峰值檢測寄存器;

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High Power Positive Hot-Swap Controller with Power Monitor via PMBus

FEATURES ? Wide operating voltage range: 8.5 V to 80 V ? Monitors currents, voltages, and power with ADC ? Adjustable, 5% accurate current limit: 6 mV to 20 mV ? Current foldback limits MOSFET power dissipation for overstress protection ? Monitors VGS and VDS for MOSFET health ? Peak de

文件：1.477 Mbytes 頁數(shù)：44 Pages

AD

亞德諾

High Power Positive Hot-Swap Controller with Power Monitor via PMBus

FEATURES ? Wide operating voltage range: 8.5 V to 80 V ? Monitors currents, voltages, and power with ADC ? Adjustable, 5% accurate current limit: 6 mV to 20 mV ? Current foldback limits MOSFET power dissipation for overstress protection ? Monitors VGS and VDS for MOSFET health ? Peak de

文件：1.477 Mbytes 頁數(shù)：44 Pages

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