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MIC4682

Micrel Semiconductor
Part Number MIC4682
Manufacturer Micrel Semiconductor
Description Precision Current Limit SOIC-8 SuperSwitcher Buck Regulator
Published Mar 28, 2018
Detailed Description MIC4682 Precision Current Limit SOIC-8 SuperSwitcher™ Buck Regulator General Description Features The MIC4682 is an e...
Datasheet PDF File MIC4682 PDF File

MIC4682
MIC4682

Overview
MIC4682 Precision Current Limit SOIC-8 SuperSwitcher™ Buck Regulator General Description Features The MIC4682 is an easy-to-use step-down (buck) switchmode voltage regulator.
It features a programmable current limit that allows 10% current limit accuracy over its full operating temperature range.
The precision current limit makes the MIC4682 ideal for constant-voltage constant-current applications, such as simple battery chargers.
The precision current limit also gives designers the ability to set the maximum output current below the saturation current rating of the inductor.
This allows the use of the smallest possible inductors for a given application, saving valuable space and cost.
The MIC4682 is a very robust device.
Its 4V to 34V input voltage range allows the MIC4682 to safely be used in applications where voltage transients may be present.
Additional protection features include cycle-by-cycle current limiting and over-temperature shutdown.
The MIC4682 is available in a the...


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