The PJ60221 N-Channel FET Gate Driver is used for controlling a delayed turn on and ramping slew rate (1.3V/ms, typ) of the source voltage on N-Channel FET switches from a CMOS logic level input. The PJ60221 integrates a charge pump internally, significantly reducing static power consumption. The quiescent current <5μA (typ) in standby state. Intended as a supporting control element for switched voltage rails in energy efficient, advanced power management systems, the PJ60221 also integrates circuits to discharge opened switched voltage rails. Furthermore, the PJ60221 is equipped with a built-in Power Good module to monitor whether the external N-FET is working properly.
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