3946

The 3946 is Half-bridge Power MOSFET Controller designed by Allegro Micro Systems.

Product Overview

Allegro Micro Systems

Part number	3946
Manufacturer	Allegro Micro Systems
File Size	478.02 KB
Description	Half-bridge Power MOSFET Controller
Datasheet	3946_AllegroMicroSystems.pdf
Additional preview pages of the 3946 datasheet.

VREG.

On-chip charge pump for 7 V minimum input supply voltage High-current gate drive for driving a wide range of N-channel MOSFETs Bootstrapped gate drive with charge pump for 100% duty cycle Overtemperature protection Undervoltage protection.
40ºC to 135ºC ambient operation.

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Published: May 1, 2007 |