Part number:
AAT4621
Manufacturer:
Skyworks
File Size:
844.66 KB
Description:
Pc card current limit interface and capacitor charger.
Datasheet Details
The AAT4621 SmartSwitch family is a current limited P-channel MOSFET power switch designed for high-side load-switching applications in PC Card GSM/GPRS/3G modem cards.
Used in conjunction with a super capacitor, the AAT4621 will ensure that the power ratings of the PCMCIA host are not exceeded at a
AAT4621 Features
* Operating Voltage Range: 3.0V to 5.5V
* Dual Independent Current Limits ▪ AAT4621: 75mA to 1200mA ▪ AAT4621-1: 150mA to 2400mA ▪ ±10% Current Accuracy
* Reverse Current Blocking Protection
* Power Loop
* Low Quiescent Current ▪ 40μA Typical ▪ 1.0μA Max with
Datasheet Details
AAT4621
Skyworks
844.66 KB
Pc card current limit interface and capacitor charger.
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