AAT4620 Datasheet - AAT

AAT4620 - PCMCIA Current Limit Interface and Capacitor Charger

The AAT4620 SmartSwitch is a current limited Pchannel MOSFET power switch designed for highside load-switching applications in PCMCIA GSM/GPRS/3G modem cards. Used in conjunction with a super capacitor, the AAT4620 will ensure that the power ratings of the PCMCIA host are not exceeded at any time. F.

AAT4620 Features

* SmartSwitch™

* VIN Range: 3.0V to 5.5V Dual Independent Current Limits

* 100mA to 1200mA

* ±10% Current Accuracy

* 20°C Temperature Band Reverse Current Blocking Pr

AAT4620_AAT.pdf