GENERAL DESCRIPTION
The ADP3650 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 boot strapped and is designed to handle the high voltage slew rate associated with floating high-side gate drivers. The ADP3650 includes overlapping drive protection to prevent shoot-through current in the external MOSFETs.

FEATURES
   All-in-one synchronous buck driver
   Bootstrapped high-side drive
   One PWM signal generates both drives
   Anti-crossconduction protection circuitry
   OD for disabling the driver outputs

APPLICATIONS
   Telecom and datacom networking
   Industrial and medical systems
   Point of load conversion: memory, DSP, FPGA, ASIC