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Three-Phase MOSFET Driver with Integrated Regulator, Gate Drive, and Fault Protection

A4919

The A4919 is a versatile 3-phase MOSFET driver with an integrated regulator for simplified gate drive and includes comprehensive protection features and flexible control options for a wide range of motor applications.

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Evaluation Board

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Product Detail
Availability
Documentation and Resources

Top Features

Packaging

High current 3-phase gate drive for n-channel MOSFETs
Individual inputs/control for each MOSFET
5.5V to 50V Supply Voltage Range
Optional Regulated Logic Supply Voltage Output(3V and 5V)
Motor phase short to supply and short to ground detection
Under voltage, over temperature monitor
Cross-conduction protection
Low Current Sleep Mode

28-pin TSSOP with exposed thermal pad (suffix LP)

LP Package Documentation

28-terminal 5 mm x 5 mm QFN with exposed thermal pad (suffix ET)

ET Package Documentation

Part Number Specifications and Availability

Results per page

Part Number	RDS (ON) (Ohms)	Sleep Current	Supply Voltage Max (V)	Temperature	Typical Load Current (A)	Part Composition / RoHS Data
A4919GETTR-3-T	13	15	50.00	-40°C to 105°C	-	View Data
A4919GETTR-5-T	13	15	50.00	-40°C to 105°C	-	View Data
A4919GETTR-T	13	15	50.00	-40°C to 105°C	-	View Data
A4919GLPTR-3-T	13	15	50.00	-40°C to 105°C	-	View Data
A4919GLPTR-5-T	13	15	50.00	-40°C to 105°C	-	View Data
A4919GLPTR-T	13	15	50.00	-40°C to 105°C	-	View Data

Part Number	RDS (ON) (Ohms)	Sleep Current	Supply Voltage Max (V)	Temperature
A4919GETTR-3-T	13	15	50.00	-40°C to 105°C
A4919GETTR-5-T	13	15	50.00	-40°C to 105°C
A4919GETTR-T	13	15	50.00	-40°C to 105°C
A4919GLPTR-3-T	13	15	50.00	-40°C to 105°C
A4919GLPTR-5-T	13	15	50.00	-40°C to 105°C
A4919GLPTR-T	13	15	50.00	-40°C to 105°C

Documentation and Resources

Documentation

Design Tools

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All Types Guide Technical Article

Documents Found: 2

Document Type	Document Name
Guide	A4919 Evaluation Board User Guide
Technical Article	Reverse Battery Protection Scheme for Automotive Applications

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All Types Webpage

Documents Found: 1

Document Type	Document Name
Webpage	Software Portal