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MIC94085 - (MIC94080 - MIC94085) RDSON 2A High Side Load Switch

Description

The MIC94080/1/2/3/4/5 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage.

The load switch pass element is an internal 67mΩ RDSON P-Channel MOSFET which enables the device to support up to 2A of continuous current.

Features

  • in a tiny 0.85mm x 0.85mm 4-pin Thin MLF® package. The MIC94080 and MIC94081 feature rapid turn on. The MIC94082 and MIC94083 provide a slew rate controlled softstart turn-on of 800µs, while the MIC94084 and MIC94085 provide a slew rate controlled soft-start turn-on of 120µs. The soft-start feature is provided to prevent an in-rush current event from pulling down the input supply voltage. The MIC94081, MIC94083, and MIC94085 feature an active load discharge circuit which switches in a 250Ω load.

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Datasheet Details

Part number MIC94085
Manufacturer Micrel Semiconductor
File Size 1.29 MB
Description (MIC94080 - MIC94085) RDSON 2A High Side Load Switch
Datasheet download datasheet MIC94085 Datasheet

Full PDF Text Transcription

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MIC94080/1/2/3/4/5 67mΩ RDSON 2A High Side Load Switch in 0.85mm x 0.85mm Thin MLF® Package General Description The MIC94080/1/2/3/4/5 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 67mΩ RDSON P-Channel MOSFET which enables the device to support up to 2A of continuous current. Additionally, the load switch supports 1.5V logic level control and shutdown features in a tiny 0.85mm x 0.85mm 4-pin Thin MLF® package. The MIC94080 and MIC94081 feature rapid turn on. The MIC94082 and MIC94083 provide a slew rate controlled softstart turn-on of 800µs, while the MIC94084 and MIC94085 provide a slew rate controlled soft-start turn-on of 120µs.
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