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Part Number
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MAX16914 |
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Manufacturer
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Maxim Integrated Products |
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Description
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Overvoltage Protection Switch/Limiter Controllers |
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Published
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Feb 8, 2010 |
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Detailed Description
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19-4964; Rev 0; 9/09
Ideal Diode, Reverse-Battery, and Overvoltage Protection Switch/Limiter Controllers with External ...
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Datasheet
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MAX16914
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Overview
19-4964; Rev 0; 9/09
Ideal Diode, Reverse-Battery, and Overvoltage Protection Switch/Limiter Controllers with External MOSFETs
General Description
The MAX16914/MAX16915 low-quiescent-current overvoltage and reverse-battery protection controllers are designed for automotive and industrial systems that must tolerate high-voltage transient and fault conditions.
These conditions include load dumps, voltage dips, and reversed input voltages.
The controllers monitor the input voltage on the supply line and control two external pFETs to isolate the load from the fault condition.
The external pFETs are turned on when the input supply exceeds 4.
5V and stay on up to the programmed overvoltage thresho...
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