ADP3120A Datasheet PDF - ON Semiconductor

●The ADP3120A is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs, the two switches in a nonisolated synchronous buck power converter. Each driver is capable of driving a 3000 pF load with a 45 ns propagation delay and a 25 ns transition time. One of the drivers can be bootstrapped and is designed to handle the high voltage slew rate associated with floating high-side gate drivers. The ADP3120A includes overlapping drive protection to prevent shoot-through current in the external MOSFETs.

●Features

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● All in one synchronous buck converter

● One PWM generates both drives

● Anti cross-conduction protection circuitry

● Bootstrapped high side driver

● OD for disabling the driver outputs

● Meets CPU VR requirement when used with Flex-Mode controller