Microchip Technology

U211B-MFPY  

Motor Drivers, Controllers

U211B-MFPY Description

The U211B-MFPY is an obsolete Triac controller designed by Microchip Technology, a leading manufacturer in the electronics industry. This IC motor driver operates within a supply voltage range of 13V to 16.8V, making it suitable for applications requiring precise voltage control. Utilizing bipolar technology, the U211B-MFPY offers reliable performance and robustness in various motor control scenarios. It is designed for general-purpose applications, supporting both AC and induction motor types, which broadens its usability across different industries.

The U211B-MFPY is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, it is highly resistant to moisture, making it suitable for environments with varying humidity levels. The product is packaged in a tube and features a surface-mount mounting type, which facilitates easy integration into compact and space-constrained designs. The interface is straightforward, offering on/off control, which simplifies its use in basic motor control applications.

U211B-MFPY Features

• Triac Controller Functionality: The U211B-MFPY is specifically designed to control Triac devices, providing efficient and reliable control over AC and induction motors.
• Wide Voltage Range: Operating within a supply voltage range of 13V to 16.8V, this IC offers flexibility in power supply options, making it suitable for a variety of applications.
• Bipolar Technology: This technology ensures high performance and reliability, making the U211B-MFPY robust against common electronic disturbances.
• General-Purpose Applications: Its versatility allows it to be used in a wide range of applications, from simple motor control to more complex systems.
• Environmental Compliance: Being REACH unaffected and ROHS3 compliant, the U211B-MFPY meets the highest environmental standards, ensuring safety and sustainability.
• Moisture Resistance: With an MSL of 1, the U211B-MFPY can withstand high humidity levels, making it ideal for use in various environmental conditions.
• Surface-Mount Design: The surface-mount mounting type allows for easy integration into compact designs, saving space and enhancing overall system efficiency.
• On/Off Interface: The simple on/off interface simplifies control mechanisms, making it user-friendly for basic motor control applications.

U211B-MFPY Applications

The U211B-MFPY is ideal for general-purpose motor control applications, particularly those involving AC and induction motors. Its wide voltage range and robust performance make it suitable for use in:

• Industrial Automation: Controlling motors in conveyor systems, robotic arms, and other automated machinery.
• Consumer Electronics: Driving motors in appliances such as washing machines, refrigerators, and air conditioners.
• Automotive: Controlling auxiliary motors in vehicles, such as power windows, wipers, and fans.
• HVAC Systems: Managing fans and pumps in heating, ventilation, and air conditioning systems.
• Lighting Control: Regulating dimmable lights and other lighting systems that require precise voltage control.

Conclusion of U211B-MFPY

The U211B-MFPY, despite being obsolete, remains a reliable and versatile Triac controller suitable for a wide range of motor control applications. Its robust performance, environmental compliance, and moisture resistance make it a valuable component in various industries. While it may be considered obsolete, its technical specifications and performance benefits continue to make it a preferred choice for engineers and designers working with AC and induction motors.

U211B-MFPY Documents

Download datasheets and manufacturer documentation for U211B-MFPY

Datasheets :

U211B      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

HTML Datasheet :

U211B      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH