AAT4621 - PC Card Current Limit Interface and Capacitor Charger

AAT

The AAT4621 by AAT is a PC Card Current Limit Interface and Capacitor Charger. Below is the official datasheet preview.

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AAT4621 PC Card Current Limit Interface and Capacitor Charger by AAT - Datasheet Preview — Official preview page of the **AAT4621** PC Card Current Limit Interface and Capacitor Charger datasheet (AAT).

Datasheet Details

Part number	AAT4621
Manufacturer	AAT
File Size	802.24 KB
Description	PC Card Current Limit Interface and Capacitor Charger
Datasheet	AAT4621_AAT.pdf
Additional preview pages of the AAT4621 datasheet.

AAT4621 Product details

Description

The AAT4621 SmartSwitch is a current limited Pchannel MOSFET power switch designed for highside load-switching applications in PC Card GSM/GPRS/3G modem cards.

Features

SmartSwitch™.
VIN Range: 3.0V to 5.5V Dual Independent Current Limits.
75mA 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 External.

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Published: Aug 28, 2007 |