Solenoid drivers

Our scalable portfolio of solenoid drivers offers solutions for various loads with system protection

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Our family of solenoid drivers are designed to handle multiple relays, solenoids or valves with a single device. These drivers have better protection and require less board space than traditional discrete solutions and can greatly speed up the design process.
DRV3946-Q1
Solenoid drivers

Automotive 12-V contactor driver with current sensing and regulation

Approx. price (USD) 1ku | 4.366

DRV3901-Q1
Solenoid drivers

Automotive, 40-V single-channel pyro-fuse driver

Approx. price (USD) 1ku | 3.54

Why choose our solenoid drivers?

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 Scalable portfolio

Our scalable portfolio of channels, voltages and current drive with PWM-only and serial control support fault diagnostic options and eliminate the need for external freewheeling or catch diode.

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System protection

We offer full suite of protection including undervoltage, overcurrent, overtemperature, short-circuit and open load detection.

Technical resources

Application note
Application note
Understanding Motor Driver Current Ratings
Get an understanding of the different current ratings applied to motor driver parts and specifically explains the ratings found in the data sheets of our motor drivers.
document-pdfAcrobat PDF
Application note
Application note
Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A)
Learn how to estimate this power dissipation in DC brush motor and stepper motor applications.
document-pdfAcrobat PDF
Application note
Application note
Is Your IGBT Gate-Driver Power Supply Optimized
Insulated gate bipolar transistors (IGBTs) are used in high current 3-phase AC motors. Read about the theory and requirements of gate-drive power supplies for IGBTs and isolation to calculate the IGBT drive power.
document-pdfAcrobat PDF