General Description
The MAX4785–MAX4788 family of switches feature internal current limiting to prevent host devices from being damaged due to faulty load conditions. These analog switches have a low 0.7Ω on-resistance and operate from a 2.3V to 5.5V input voltage range. They are available with guaranteed 50mA and 100mA current limits, making them ideal for load-switching applications.

Features
♦ Guaranteed Current Limit: 50mA, 100mA
♦ Thermal-Shutdown Protection
♦ Reverse-Current Protection
♦ 0.7Ω On-Resistance
♦ 14ms Guaranteed Blanking Time
♦ FLAG Function (MAX4785/MAX4787)
♦ 65µA Supply Current
♦ 8µA Latch-Off Current (MAX4785/MAX4787)
♦ 0.01µA Shutdown Current
♦ 2.3V to 5.5V Supply Range
♦ Undervoltage Lockout
♦ Fast Current-Limit Response Time
♦ Tiny SC70 Package

Applications
  PDAs and Palmtop Devices
  Cell Phones
  GPS Systems
  Hand-Held Devices