RT9241应用电路: The RT9241 is a two-phase buck DC/DC controller integrated with all control functions for high performance processor VRM. The RT9241 drives 2 buck switching stages operating in 180 degree phase shift. The two-phase architecture provides high output current while maintaining low power dissipation on power devices and low stress on input and output capacitors. The high equivalent operating frequency also reduces the component dimension and the output voltage ripple in load transient. |