onsemi

LB11920-E

LB11920-E Description

The LB11920-E is a Bipolar technology-based motor driver IC from onsemi, designed for general-purpose applications. It operates within a supply voltage range of 4.5V to 5.5V and can handle a load voltage between 9.5V and 30V. The device is packaged in a 28-pin DIP (Dual In-line Package) tube, making it suitable for through-hole mounting. The LB11920-E features a half-bridge output configuration and supports brushless DC (BLDC) motor types. It has a current output capability of 3.5A and interfaces with motors via a parallel interface. The product is classified under the EAR99 Export Control Classification Number (ECCN) and is REACH unaffected, indicating compliance with European chemical regulations. It has a moisture sensitivity level (MSL) of 1, which means it is not sensitive to moisture and can be stored indefinitely without special precautions.

LB11920-E Features

• Bipolar technology for efficient motor control
• 3.5A output current capability for robust motor driving
• Half-bridge output configuration for versatile motor control
• Wide load voltage range (9.5V to 30V) for compatibility with various motor types
• Parallel interface for straightforward motor communication
• Through-hole mounting for easy integration into existing systems
• 28-pin DIP tube packaging for space-efficient design
• Brushless DC (BLDC) motor support for high-efficiency applications
• EAR99 ECCN for hassle-free international trade
• REACH unaffected status for compliance with European chemical regulations
• MSL 1 for unlimited storage without special moisture precautions

LB11920-E Applications

The LB11920-E is ideal for a variety of general-purpose motor control applications, including:

1. Industrial automation systems, where precise motor control is required for efficient operation.
2. Robotics, where the device can be used to control the movement of robotic arms and other mechanical components.
3. Consumer electronics, such as appliances and toys, where reliable motor control is essential for smooth operation.
4. Automotive applications, such as electric power steering and window control systems, where high efficiency and reliability are crucial.

Conclusion of LB11920-E

The LB11920-E is a versatile and reliable motor driver IC from onsemi, offering a range of features that make it suitable for various general-purpose applications. Its Bipolar technology, half-bridge output configuration, and wide load voltage range provide flexibility in motor control, while its parallel interface and through-hole mounting simplify integration into existing systems. Although the product is now considered obsolete, its unique features and advantages make it a valuable option for applications where high efficiency, reliability, and compliance with international regulations are paramount.