AAT4620 - PCMCIA Current Limit Interface and Capacitor Charger

AAT

AAT4620 Datasheet Preview — Preview of AAT4620 PDF

Datasheet Details

Part number	AAT4620
Manufacturer	AAT
File Size	595.79 KB
Description	PCMCIA Current Limit Interface and Capacitor Charger
Datasheet	AAT4620_AAT.pdf

AAT4620 Product details

Description

The AAT4620 SmartSwitch is a current limited Pchannel MOSFET power switch designed for highside load-switching applications in PCMCIA GSM/GPRS/3G modem cards.

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 Protection Power Loop Low Quiescent Current.
40µA Typical.
1.0µA Max with Switch Off 65mΩ Typical RDS(ON) at 3V Only 1.4V Needed for Enable Control Pin System READY Output with Externa.

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Published: Jul 9, 2007 |