® RT9629B Triple-Channel Synchronous Rectified Buck MOSFET Driver General Description The RT9629B is a high frequency, triple-channel synchronous rectified buck MOSFET driver specifically designed to drive six power N-MOSFETs.
The part is promoted to pair with Richtek's multiphase buck PWM controller family for high-density power supply implementation.
The output drivers of RT9629B can efficiently switch power MOSFETs at frequency 300kHz typically.
Operating in higher frequency should consider the thermal dissipation carefully.
The device implements bootstrapping on the upper gate with only an external capacitor and a diode required.
This reduces circuit complexity and allows the use of hi...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)