General Description
●MIC20XX family of switches are current limiting, high-side power switches, designed for general purpose power distribution and control in digital televisions (DTV), printers, set top boxes (STB), PCs, PDAs, and other
●peripheral devices.
●Features
●• 70mΩ typical on-resistance @ 5V
●• 170mΩ typical on-resistance @ 5V (MIC2005A)
●• Enable active high or active low
●• 2.5V – 5.5V operating range
●• Pre-set current limit values of 0.5A, 0.8A, and 1.2A
●• User adjustable current limit from 0.2A to 2.1A
●• Under voltage lock-out (UVLO)
●• Variable UVLO allows adjustable UVLO thresholds
●• Automatic load discharge for capacitive loads
●• Soft start prevents large current inrush
●• Adjustable slew rate allows custom slew rates
●• Automatic-on output after fault
●• Thermal Protection
●Applications
●• Digital televisions (DTV)
●• Set top boxes
●• PDAs
●• Printers
●• USB / IEEE 1394 power distribution
●• Desktop and laptop PCs
●• Game consoles
●• Docking stations
