A3946 - Half-Bridge Power MOSFET Controller

Allegro MicroSystems

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Datasheet Details

Part number: A3946
Manufacturer: Allegro MicroSystems
File Size: 763.82 KB
Datasheet: A3946-AllegroMicroSystems.pdf
Description: Half-Bridge Power MOSFET Controller

A3946 Product details

Description

The A3946 is designed specifically for applications that require high power unidirectional DC motors, three-phase brushless DC motors, or other inductive loads..

Features

▪ 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 top-off charge pump for 100% duty cycle ▪ Overtemperature protection ▪ Undervoltage protection ▪.
40°C to 135°C ambient operation.

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Half-Bridge Power MOSFET Controller Allegro MicroSystems

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A3946 Stock/Price