NCP5351
4 A Synchronous Buck
Power
MOSFET Driver
The NCP5351 is a dual
MOSFET gate driver optimized to drive the gates of both high−side and low−side Power
MOSFETs in a Synchronous Buck converter.
The NCP5351 is an excellent companion to multiphase controllers that do not have integrated gate drivers, such as ON Semiconductor’s CS5323, CS5305 or CS5307.
This architecture provides a power supply designer the flexibility to locate the gate drivers close to the
MOSFETs.
The 4.
0 A drive capability makes the NCP5351 ideal for minimizing switching losses in
MOSFETs with large input capacitance.
Optimized internal, adaptive nonoverlap circuitry further reduces switching losses by preventing simult...