线缆压降补偿

Analog Devices 的线缆压降补偿技术在无需使用一对额外远端采样导线的情况下,解决了在长的高阻性线缆上提供严密负载调节的问题。该产品系列的器件可连续查询线路阻抗并通过一个反馈环路来校正电源输出电压,以在负载上保持一个稳定的电压,而这与电流的变化无关。另外,我们的器件还包括具有电流模式输出的精准型高压侧电流检测产品,专为控制一个可调电源或电压调节器的输出电压而设计。其可用于补偿因导线、印制线或线缆中的电阻而导致在远端负载上所产生的压降。
产品选型表

线缆压降补偿

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SortOrderPart#Vin
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Vin
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FeaturesNumber of SuppliesIsupply
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(A)
CommentsPrice (1000+)
($ US)
1LT3091 -36 -1.5 Cable Drop Compensation, Current Source Reference, Output Current Monitor, Shutdown 1 1.2m –36V, 1.5A Negative Linear Regulator with Programmable Current Limit $2.87 (LT3091EDE#PBF)
2LT3697 5 35 Burst Mode, Cable Drop Compensation, External Synchronization, Resistor Set Frequency 1 300µ USB 5V, 2.5A Output, 35V Input Buck with Cable Drop Compensation $2.75 (LT3697EMSE#PBF)
3LT8697 5 42 Cable Drop Compensation, External Synchronization, Output Current Monitor, Programmable Output Current Limit, Resistor Set Frequency, Tracking 1 9m USB 5V 2.5A Output, Cable Drop Compensation $3.55 (LT8697EUDD#PBF)
4LT3090 -36 -1.5 Cable Drop Compensation, Current Source Reference, Output Current Monitor, Shutdown 1 1m –36V, 600mA Negative Linear Regulator with Programmable Current Limit $2.15 (LT3090EDD#PBF)
5LT6110 2 50 Cable Drop Compensator 1 16µ Cable/Wire Drop Compensator $1.29 (LT6110IDC#TRPBF)
6LT3081 1.2 36 Cable Drop Compensation, Current Source Reference, Output Current Monitor, Temperature Monitor 1 1.1m 1.5A Single Resistor Rugged Linear Regulator with Monitors $2.60 (LT3081EDF#PBF)
7LT3086 1.4 40 Cable Drop Compensation, Current Source Reference, Output Current Monitor, Power Good, Shutdown, Temperature Monitor 1 1.2m 40V, 2.1A Low Dropout Adjustable Linear Regulator with Monitoring and Cable Drop Compensation $3.00 (LT3086EDHD#PBF)
8LT4180 3.1 50 Virtual Remote Sense 1 1m Virtual Remote Sense Controller $2.95 (LT4180EGN#PBF)