Power Switch Hi Side 4-Pin TMLF T/R

The MIC94062 are high-side load switches designed for operation between 1.7V to 5.5V. The devices contain a low on-resistance P-channel MOSFET that supports over 2A of continuous current. MIC94062 provide a slew rate controlled Soft-Start turn-on of 800µs (typical) to prevent in-rush current from glitching supply rails. An active pull-down on the enable input keeps MIC94062 in a default OFF state until the EN pin is pulled to a high level. Built-in level shift circuitry allows low voltage logic signals to switch higher supply voltages, or vice versa; high level logic signals can control low level voltages. MIC94062 operating voltage range makes them suitable for 1-cell Lithium ion and 2- to 3-cell NiMH/NiCad/Alkaline powered systems, as well as, all 5V applications. Their low operating current of 2µA and low shutdown current of <1µA maximize battery life. 1.7V to 5.5V input voltage range 2A continuous operating current 77m? (typ) RDSON Built-in level shift for control logic; can be operated by 1.5V logic Low 2µA quiescent current Soft-Start: MIC94062 Micro-power shutdown <1µA Space saving 1.2mm x 1.6mm Thin MLF® package