Part number:
A4919
Manufacturer:
Allegro MicroSystems
File Size:
1.24 MB
Description:
Three-phase mosfet driver.
Datasheet Details
The A4919 is a three-phase controller for use with N-channel external power MOSFETs.
A unique charge pump regulator provides full (>10 V) gate drive at power supply voltages down to 7 V and allows the A4919 to operate with reduced gate drive at power supply voltages down to 5.5 V.
A bootstrap capaci
A4919 Features
* High-current 3-phase gate drive for N-channel MOSFETs
* 5.5 to 50 V supply voltage range
* Regulated logic supply voltage output option
* Low-current Sleep mode option
* Motor phase short-to-supply and short-to-ground detection
* Cross-conduction pro
Datasheet Details
A4919
Allegro MicroSystems
1.24 MB
Three-phase mosfet driver.
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