ZXCT1008Q数据手册集成电路（IC）的电流调节/管理规格书PDF

描述 Description

The ZXCT1008Q is a high side current sense monitor. Using this device eliminates the need to disrupt the ground plane when sensing a load current.

\tIt takes a high side voltage developed across a current shunt resistor and translates it into a proportional output current. A user defined output resistor scales the output current into a ground-referenced voltage.

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\tThe wide input voltage range of 20V down to as low as 2.5V make it suitable for a range of applications. The ability to withstand high voltage transients and reverse polarity connection makes this part very suitable for automotive and other transient rich environment.

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\tThe ZXCT1008Q has been qualified to AEC-Q100 Grade 1 and is Automotive Grade supporting PPAPs.

特性 Features

Low Cost, Accurate High-Side Current Sensing
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\t\t-40 to +125°C Temperature Range
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\t\tUp to 500mV Sense Voltage
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\t\t2.5V to 20V Supply Range
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\t\t4μA Quiescent Current
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\t\t1% Typical Accuracy
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\t\tSOT23
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\t\tTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
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\t\tHalogen and Antimony Free. “Green” Device (Note 3)
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\t\tAutomotive Grade
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\t\t\t\tQualified to AEC-Q100 Standards for High Reliability
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\t\t\t\tPPAP Capable (Note 4)

应用 Application

Automotive Current Measurement
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\t\tAutomotive DC Motor Stall Detection
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\t\tOver Current Monitor