General Description
The MAX4995A/MAX4995AF/MAX4995AL/MAX4995B/MAX4995C programmable current-limit switches feature internal current limiting to prevent damage to host devices due to faulty load conditions. These analog switches feature a low 130mΩ (typ) on-resistance and operate from a +1.7V to +5.5V input voltage range. The current limit is adjustable from 50mA to 600mA, making these devices ideal for SDIO (secure digital input/output) and other load-switching applications.

Features
♦ 50mA to 600mA Programmable Current Limit
♦ ±10% Accurate Current Limit
♦ Overload FLAG Threshold
♦ Low Dropout Voltage
♦ Short-Circuit Protection
♦ Thermal Shutdown
♦ Reverse-Current Protection
♦ 170µA (typ) Supply Current
♦ +1.7V to +5.5V Supply Voltage Range
♦ Tiny 10-Pin, 1.4mm x 1.8mm UTQFN Package

Applications
  SDIO Ports
  USB Ports
  Notebook VGA Ports
  GPS
  Cell Phones
  MP3 Players
  UTCA/ATCA Platforms