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The LB8112V-TLM-E is a system motor driver manufactured by onsemi. It is designed to control bipolar stepper motors, providing integrated drive capabilities for precise motion control applications. The component operates within standard industrial voltage ranges and utilizes surface-mount packaging for efficient board integration.
Verify the exact suffix 'TLM-E' against official onsemi documentation to ensure correct tape-and-reel configuration and RoHS compliance status. Confirm pinout compatibility with existing PCB layouts before procurement, as variations exist within the family.
Select this part for applications requiring a dedicated bipolar stepper driver solution. Ensure the design accommodates the required thermal dissipation for the chosen operating current. Verify that the external control signals match the driver's input logic requirements.
This component belongs to onsemi's motor driver portfolio, often associated with the Treo platform technology which supports mixed-signal BCD processes. It serves as a specialized interface between low-power control logic and higher-power motor loads.
The LB11967V is a related single-phase fan pre-driver from onsemi but serves a different function. Direct substitution requires verifying if the application can tolerate the functional differences between a full stepper driver and a fan pre-driver.