| Description & Applications | •Single Channel, High Current, Low Voltage, Protected Power Distribution Switch •60mΩ on-resistance • 0.8V to 5.5V operating range • Adjustable current limit • Power-Good detection • Up to 3A continuous output current • Short-circuit protection with thermal shutdown • Adjustable slew-rate control • Circuit breaker mode (MIC2043) • Fault status flag • Undervoltage lockout • Output MOSFET reverse current flow block when disabled • Very fast reaction to short-circuits • Low quiescent current • Docking stations • Notebook PCs • PDAs • Hot swap board insertions • RAID controllers • USB hosts • ACPI power distribution |