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SI9986DY-T1-E3

SI9986DY-T1-E3 Description

The SI9986DY-T1-E3 is a high-performance Power MOSFET IC designed for driving bipolar stepper motors and brushed DC motors. Manufactured by Vishay / Siliconix, this device offers a robust solution for motor control applications, featuring a half-bridge output configuration capable of delivering up to 1A of current. The IC operates within a supply voltage range of 3.8V to 13.2V, making it suitable for a variety of power supply environments. It is housed in an 8SO package and is available in a surface-mount form factor, which is ideal for compact and high-density designs.

SI9986DY-T1-E3 Features

• Output Configuration: The half-bridge (2) output configuration ensures efficient power delivery and control for bipolar stepper motors and brushed DC motors.
• Current Handling: Capable of delivering up to 1A of current, the SI9986DY-T1-E3 is designed to handle the demands of high-power motor applications.
• Voltage Range: The device operates within a wide supply voltage range of 3.8V to 13.2V, providing flexibility in power supply design.
• Technology: Utilizing Power MOSFET technology, the SI9986DY-T1-E3 offers high efficiency and low power loss.
• Compliance: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.
• Package: The Tape & Reel (TR) packaging format facilitates efficient and automated assembly processes.

SI9986DY-T1-E3 Applications

The SI9986DY-T1-E3 is ideal for general-purpose motor control applications, particularly those involving bipolar stepper motors and brushed DC motors. Its wide voltage range and robust current handling capabilities make it suitable for a variety of industries, including automotive, industrial automation, and consumer electronics. Specific use cases include:

• Automotive: For driving small motors in applications such as window lifts, seat adjustments, and HVAC systems.
• Industrial Automation: For precise control of stepper motors in robotic arms, conveyor systems, and other automated machinery.
• Consumer Electronics: For powering small motors in devices such as printers, scanners, and other peripherals.

Conclusion of SI9986DY-T1-E3

The SI9986DY-T1-E3 stands out as a versatile and reliable solution for motor control applications. Its combination of high current handling, wide voltage range, and robust Power MOSFET technology ensures efficient and reliable performance. The device's compliance with environmental and safety standards, along with its surface-mount packaging, makes it an ideal choice for modern, compact designs. While the product is now obsolete, its legacy continues to influence the design of future motor control solutions.