Part Number
|
MAX4842 |
Manufacturer
|
Maxim Integrated |
Description
|
Overvoltage Protection Controllers |
Published
|
Oct 20, 2018 |
Detailed Description
|
19-3044; Rev 1; 4/04
MAX4838–MAX4842
Overvoltage Protection Controllers with Status FLAG
General Description
The MAX4...
|
Datasheet
|
MAX4842
|
Overview
19-3044; Rev 1; 4/04
MAX4838–MAX4842
Overvoltage Protection Controllers with Status FLAG
General Description
The MAX4838–MAX4842 are overvoltage protection ICs that protect low-voltage systems against voltages of up to 28V.
If the input voltage exceeds the overvoltage trip level, the MAX4838–MAX4842 turn off the low-cost external n-channel FET(s) to prevent damage to the protected components.
An internal charge pump eliminates the need for external capacitors and drives the FET gate for a simple, robust solution.
The MAX4838/MAX4839 have a 7.
4V overvoltage threshold, and the MAX4840/MAX4841 have a 5.
8V overvoltage threshold.
The MAX4842 has a 4.
7V overvoltage threshold.
The MAX4838–MAX484...
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