MICROCHIP MIC2099-1YMT-TR

The MIC2095/97/98/99 family of switches are selfcontained, current-limiting, high-side power switches, ideal for power-control applications. These switches are useful for general purpose power distribution applications such as digital televisions (DTV), printers, set-top boxes (STB), PCs, PDAs, and other peripheral devices.

• The current limiting switches feature either a fixed 0.5A/0.9A or resistor programmable output current limit.
• The family also has fault blanking to eliminate false noiseinduced, over current conditions.
• After an over-current condition, these devices automatically restart if the enable pin remains active.
• The MIC2097 switch offers a unique new patented Kickstart feature, which allows momentary high-current surges up to the secondary current limit (ILIMIT_2nd).
• The MIC2095/97/98/99 family of switches provides undervoltage, over-temperature shutdown, and output fault status reporting.
• The family also provides either an active low or active high, logic level enable pin.
• The MIC2095/97/98/99 family is offered in a space saving 1.6mm x 1.6mm Thin MLF (TMLF) package.
• Under voltage lock-out (UVLO)
• Soft start prevents large current inrush
• Automatic-on output after fault
• Thermal protection
• Enable active high or active low
• 170mΩ typical on-resistance @ 5V
• 2.5V - 5.5V operating range

• Digital televisions (DTV)
• Set top boxes
• PDAs
• Printers
• USB / IEEE 1394 power distribution
• Desktop and laptop PCs
• Game consoles
• USB keyboard
• Docking stations