AAT4621 charger equivalent, pc card current limit interface and capacitor charger.
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SmartSwitch™
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VIN Range: 3.0V to 5.5V Dual Independent Current Limits — 75mA to 1200mA — ±10% Current.
in PC Card GSM/GPRS/3G modem cards. Used in conjunction with a super capacitor, the AAT4621 will ensure that the power r.
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. Used in conjunction with a super capacitor, the AAT4621 will ensure that the power ratings.
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