MIC94084YFT-TR

Product Overview

The MIC94084YFT-TR from Microchip Technology is a general-purpose high-side P-channel power switch/load driver. It provides one 1:1 output with an On/Off, non-inverting interface. The device supports 1.7V to 5.5V load voltages, up to 2A output current, and has a typical Rds On of 67mOhm. Slew-rate-controlled switching can reduce transient disturbances. The surface-mount 4-TMLF (0.85x0.85) package suits compact layouts.

Key Features

• High-side P-channel output configuration with one 1:1 general-purpose switch.
• On/Off non-inverting interface and slew-rate-controlled switching.
• 1.7V to 5.5V load voltage and 2A maximum output current.
• Typical 67mOhm Rds On; no separate supply required.
• 4-TMLF (0.85x0.85) / 4-UFDFN surface-mount package.
• -40°C to 125°C (TJ) operating temperature.

Applications

• Switching low-voltage loads in electronic systems.
• High-side power distribution for embedded modules and peripheral circuits.
• Board-level load control in compact surface-mount designs.

Design & Procurement Notes

Verify that load voltage remains within 1.7V to 5.5V and current does not exceed 2A. As a high-side P-channel switch with a non-inverting On/Off interface, control logic must be arranged for the load side. The typical 67mOhm Rds On and slew-rate-controlled output can affect power dissipation and transient behavior, so thermal and switching analysis should use worst-case conditions. The 4-TMLF package and -40°C to 125°C (TJ) range support compact layouts and wide junction-temperature environments.