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AAT4621 |
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| Part Number | AAT4621 |
| Manufacturer | Skyworks |
| Description | 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 supe... |
| 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 Switch Off • 65m Typical RDS(ON) at 3V • System READY Output with Externally Programmable Hysteresis • Only 1.4V Needed for Enable Control Pin • Under-Voltage Lockout • Over-Temperature Protection • Temperature Range: -40 to 85°C • 14-Pin TDFN33 Package Applications • Capacitor Charger • CF Card Port Power Protection • Express Card GSM/G... |
| Document |
 AAT4621 Data Sheet
PDF 844.66KB |
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Desde 2024. D4U Semiconductor.
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