General Description
The MIC94064 and MIC94065 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.
FEATUREs
• 1.7V to 5.5V input voltage range
• 2A continuous operating current
• 77mΩ (typ) RDSON
• Built-in level shift for control logic; can be operated by 1.5V logic.
• Low 2µA quiescent current
• Soft-Start: 115µs
• Micro-power shutdown <1µA
• Load discharge circuit: MIC94065
• Space saving 1.2x1.6 mm Thin MLF® package
APPLICATIONs
• Load switch in portable applications:
- Cellular phones
- PDAs
- MP3 players
- Digital Cameras
- Portable instrumentation
• Battery switch-over circuits
• Level translator