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Part Number
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MAX4865 |
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Manufacturer
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Maxim Integrated Products |
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Description
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(MAX4864L - MAX4867) Overvoltage Protection Controllers |
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Published
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Oct 22, 2010 |
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Detailed Description
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DataSheet.in
19-3582; Rev 1; 5/06
Overvoltage Protection Controllers with Reverse Polarity Protection
General Descript...
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Datasheet
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MAX4865
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Overview
DataSheet.
in
19-3582; Rev 1; 5/06
Overvoltage Protection Controllers with Reverse Polarity Protection
General Description
The MAX4864L/MAX4865L/MAX4866L/MAX4867/ MAX4865/MAX4866 overvoltage protection controllers protect low-voltage systems against high-voltage faults up to +28V, and negative voltages down to -28V.
These devices drive a low-cost complementary MOSFET.
If the input voltage exceeds the overvoltage threshold, these devices turn off the n-channel MOSFET to prevent damage to the protected components.
If the input voltage drops below ground, the devices turn off the p-channel MOSFET to prevent damage to the protected components.
An internal charge pump eliminates the need for ext...
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