MIC94066YML-TR

Product Overview

The MIC94066YML-TR from Microchip Technology is a general-purpose high-side P-Channel power switch. It provides two outputs in a 1:1 configuration and uses an On/Off interface with non-inverting input behavior. The load voltage range is 1.7 V to 5.5 V, maximum output current is 2 A, and typical RDS(on) is 85 mOhm. It uses an 8-MLF (2x2) surface-mount package and operates from -40°C to 125°C (TA). No separate supply voltage is required.

Key Features

• High-side P-Channel switch with two outputs and a 1:1 input-to-output ratio.
• On/Off interface with non-inverting input type.
• Load voltage range of 1.7 V to 5.5 V and maximum output current of 2 A.
• Typical RDS(on) of 85 mOhm.
• Surface-mount 8-MLF (2x2) package, 8-VFDFN exposed pad.
• Operating temperature range of -40°C to 125°C (TA).

Applications

• High-side switching of electronic loads in embedded control boards.
• Controlled power delivery to peripheral circuits using an On/Off signal.
• Load isolation in compact power distribution paths requiring a surface-mount switch.

Design & Procurement Notes

Select this device when a high-side P-Channel switch with 2 A maximum output current and 1.7 V to 5.5 V range is required. Consider the 85 mOhm typical RDS(on) for conduction loss and thermal design. The On/Off non-inverting interface simplifies control logic, while the absence of a separate supply voltage reduces power-rail complexity. The 8-MLF exposed-pad package supports surface-mount assembly and requires attention to pad layout and heat dissipation across the -40°C to 125°C (TA) range.