Controller IC Chip - MOSFET RT9619A chip for laptop - Ολοκληρωμένο τσιπ φορητού υπολογιστή (Κωδ.1-CHIP0995) Synchronous-Rectified Buck MOSFET Drivers The RT9619/A is a high frequency, dual MOSFET driver specifically designed to drive two power N-Channel MOSFETs in a synchronous-rectified buck converter topology. This driver combined with Richtek s series of Multi-Phase Buck PWM controller form a complete corevoltage regulator solution for advanced micro-processors. The RT9619/A drives both the lower/upper gate in a synchronous-rectifier bridge with 12V. This drive-voltage flexibility provides the advantage of optimizing applications involving trade-offs between switching losses and conduction losses. RT9619A has longer UGATE/LGATE deadtime which can drive the MOSFETs with large gate RC value, avoiding the shoot-through phenomenon. RT9619 is targeted to drive low gate RC MOSFETs and performs better efficiency. The output drivers in the RT9619/A can efficiently switch power MOSFETs at fr

https://www.itsys.gr/controller-ic-chip-mosfet-rt9619a-chip-for-laptop-olokliromeno-tsip-foritoy-ypologisti-kod-1-chip0995-html