UDN2916LB-T

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The UDN2916LB-T is a high-power MOSFET driver designed for a wide range of motor-controlling and DC-power-switching applications. It combines a full H-bridge control topology with two power MOSFETs for increased thermal and electrical safety and functional versatility. The UDN2916LB-T is part of a family of general-purpose integrated circuits for motor driver and controller applications.

High performance and Safety

The UDN2916LB-T offers high accuracy in motion and switching control, as well as low voltage drop operation, in a wide variety of motor-turntable and power switching applications. It features an on-chip current limit and protection against over-current, over-voltage and reverse polarity conditions, offering improved safety and operational flexibility. The UDN2916LB-T also includes an electronic control interface and programmable logic, which allows the user to interface with a variety of motor and power switches, including PWM controllers, stepper motor drivers, LVDT motor drivers and more.

Fault Protection and Low Stray Inductance

The UDN2916LB-T provides several different levels of fault protection, including overvoltage, undervoltage, over-temperature, short-circuit, and over-current protection. The device features on-chip cross-conduction detection that prevents the simultaneous energizing of both upper and lower switches. This also eliminates any stray inductance from the device, ensuring low-resistance connections and improved current flow.

Options and Applications

The UDN2916LB-T offers a wide range of features and options for a variety of motor and power switching applications. These include variable speed control and high noise immunity, low turn-on and turn-off delays, high efficiency and low power consumption, variable pulsewidth modulation, high-side current sensing, adjustable current limit, dual PWM outputs, and flexible logic configuration. The UDN2916LB-T is suitable for use in a range of home appliances, audio/video equipment, automotive motor control systems, DC power supply switching, industrial motor control systems, and robotic and machine control systems.

Conclusion

The UDN2916LB-T is a powerful and highly flexible motor driver and power switch for a variety of motor and current control applications. It integrates the fewest components, provides maximum safety and reliability, and features adjustable current limit, low-stray inductance, and protection against overvoltage, undervoltage, over-temperature, short-circuit and over-current conditions.

With its outstanding features, the UDN2916LB-T is an ideal choice for controlling and switching DC power in a variety of applications. It is a reliable solution for customers looking for a robust and efficient motor driver and controller for their motor and power control systems.

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