MIC94043, MIC94040 - (MIC94040 - MIC94043) RDSON 3A High Side Load Switch

Micrel Semiconductor

The MIC94043 by Micrel Semiconductor is a (MIC94040 - MIC94043) RDSON 3A High Side Load Switch. Below is the official datasheet preview.

Datasheet Details

Part number	MIC94043, MIC94040
Manufacturer	Micrel Semiconductor
File Size	1.47 MB
Description	(MIC94040 - MIC94043) RDSON 3A High Side Load Switch
Datasheet	MIC94040_MicrelSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: MIC94043, MIC94040. Please refer to the document for exact specifications by model.
Additional preview pages of the MIC94043 datasheet.

The MIC94040/1/2/3 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage.

in a tiny 1.2mm x ® 1.2mm 4 pin MLF package. The MIC94040 and MIC94041 feature rapid turn on, while the MIC94042 and MIC94043 provide a slew rate controlled softstart turn-on of 100µs. The soft-start feature is provided to prevent an in-rush current event from pulling down the input supply voltage. The MIC94041 and MIC94043 feature an active load discharge circuit which switches in a 200Ω load when the switch is disabled to automatically discharge a capacitive load. An active pull-down on the en.

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Published: Apr 19, 2011 |