AP3440 Datasheet | Diodes Incorporated

NEW PRODUCT A Product Line of Diodes Incorporated 4A, 2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER Description The AP3440 is a current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 4A load with high efficiency, excellent line and load regulation. The device integrates two N-channel power MOSFETs with low onresistance. Current mode control provides fast transient response and cycle-by-cycle current limit. The switching frequency of AP3440 can be programmable from 200kHz to 2MHz, which allows small-sized ponents, such as capacitors and inductors. A standard series of inductors from several different manufacturers are available. This feature...