onsemi

LB1846MC-AH

LB1846MC-AH Description

The LB1846MC-AH is a Bipolar Full Half-Bridge Driver IC from onsemi, designed for driving inductive loads such as DC motors, general purpose, and stepper motors. It features a half bridge output configuration, capable of handling supply voltages between 2.5V and 7.5V. This IC is surface mountable and comes in a tape and reel packaging for efficient handling and assembly. With a current output per channel of 800mA and a logic interface, the LB1846MC-AH is suitable for high-speed applications.

LB1846MC-AH Features

• Output Configuration: Half Bridge (4), providing a versatile solution for driving inductive loads.
• Load Type: Inductive, making it ideal for applications involving DC motors and stepper motors.
• Product Status: Obsolete, indicating that this product is no longer in production but may still be available through distributors.
• Technology: Bipolar, offering high performance and reliability in demanding applications.
• Voltage - Supply: 2.5V ~ 7.5V, providing flexibility in power supply options.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), indicating the level of protection required against moisture.
• Fault Protection: Over Temperature, safeguarding the IC from damage due to excessive heat.
• Current - Output / Channel: 800mA, allowing for efficient power delivery to the load.

LB1846MC-AH Applications

The LB1846MC-AH is well-suited for a variety of applications, including:

• DC Motors: Ideal for driving small to medium-sized DC motors in applications such as robotics, automotive, and industrial controls.
• General Purpose: Versatile enough for a wide range of general-purpose applications where inductive load driving is required.
• Stepper Motors: Perfect for stepper motor control in applications like 3D printers, CNC machines, and other precision motion control systems.

Conclusion of LB1846MC-AH

While the LB1846MC-AH is now considered obsolete, it remains a reliable and efficient solution for driving inductive loads in various applications. Its half bridge output configuration, Bipolar technology, and high current output make it a suitable choice for demanding applications involving DC motors and stepper motors. Despite its obsolescence, the LB1846MC-AH continues to offer performance benefits and unique features that make it an ideal choice for certain applications in the electronics industry.