Microchip High Side Load Switch Power Switch IC 6-Pin SC-70 2.7V to 5.5V 2A MIC94063YC6-TR

Microchip MIC94063YC6-TR is a high side load switch Power Switch IC optimized for precision power management in electronics applications. Featuring a low on-resistance P-channel MOSFET, this device supports continuous operating currents up to 2A and supply voltages ranging from 2.7V to 5.5V. Packaged in a 6-pin SC-70 surface mount form factor with a compact footprint of 2.2mm length and 1.35mm width, it is suitable for space-constrained designs.

The MIC94063YC6-TR offers a slew rate controlled soft-start of approximately 800μs to prevent in-rush current issues which can cause supply rail glitches. Additionally, it includes an active load discharge circuit ensuring that connected capacitive loads retain no residual charge after the switch is turned off, enhancing safety and reliability in power management circuits.

The device is designed to remain in a default off state thanks to an active pull-down on the enable input pin, which requires the enable (EN) pin to be driven high for activation. It is compatible with low-voltage 1.5V logic control signals, incorporating built-in level shifting for control logic interface.

Operating across a temperature range from -40°C to 125°C, it is robust for industrial and commercial environments. The high side load switch is ideal for applications requiring efficient power switching, including battery-powered devices, portable electronics, and general power management tasks.

Contains low on-resistance P-channel MOSFET with 215mΩ switch on resistance. Operates with supply voltage range from 2.7V minimum to 5.5V maximum. Supports continuous 2A current load. Slew rate controlled soft-start of 800μs (typical) prevents power glitches.

Active load discharge circuit discharges capacitive loads when off. Compact 6-pin SC-70 surface mount package with 2.2mm x 1.35mm dimensions. Wide temperature range from -40°C to 125°C. Logic enable input with active pull-down to keep device off by default.

This Microchip product finds applications in industrial electronics, embedded systems, power management IC designs, and portable device power control. It balances low power consumption with effective load switching, backed by Microchip’s reliable semiconductor technology portfolio.

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