NCP81166
NCP81166 is Synchronous Buck MOSFET Drivers manufactured by onsemi.
DATA SHEET .onsemi.
Synchronous Buck MOSFET Drivers
NCP81166, NCP81166A
The NCP81166/A is a high performance dual MOSFET gate driver optimized to drive the gates of both high- side and low- side power MOSFETs in a synchronous buck converter. 2mm x 2mm DFN8 package allows for space- optimized board layout.
Zero current detect feature allows for a high- efficiency solution even at light load conditions. Pre- OVP feature aids in protecting the load in the event of a short across the high- side FET. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi- directional Enable pin provides a fault signal to the controller when a pre- OVP or UVLO fault is detected.
Features
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