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AAT4620 Datasheet - Skyworks

AAT4620 PCMCIA Current Limit Interface and Capacitor Charger

The AAT4620 SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side loadswitching 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. .

AAT4620 Features

* 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

* 65m T

AAT4620-Skyworks.pdf

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Datasheet Details

Part number:

AAT4620

Manufacturer:

Skyworks

File Size:

585.86 KB

Description:

Pcmcia current limit interface and capacitor charger.

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AAT4620 AAT4620 PCMCIA Current Limit Interface and Capacitor Charger Skyworks

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