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NCP81166

ON Semiconductor
Part Number NCP81166
Manufacturer ON Semiconductor
Description Synchronous Buck MOSFET Drivers
Published Feb 2, 2016
Detailed Description NCP81166, NCP81166A Synchronous Buck MOSFET Drivers The NCP81166/A is a high performance dual MOSFET gate driver optim...
Datasheet PDF File NCP81166 PDF File

NCP81166
NCP81166

Overview
NCP81166, NCP81166A Synchronous Buck MOSFET Drivers 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.
http://onsemi.
com 1 DFN8 MN SUFFIX CASE 506CN Features • Space−Efficient 2 mm x 2mm DFN8 Thermally−Enhanced Package • VCC Range of 4.
5 V to 13.
2 V • Integrated Bootstrap Diode • Pre−OVP Function Protects Load during HS FET Short ♦ NCP81166: 2.
25 V SW Trip Threshold ♦ NCP81166A: 1.
8 V SW Trip Threshold • Zero Current Detect Function Provides...


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