LB1836M-MPB-E

Full Half-Bridge (H Bridge) Drivers Overview

The LB1836M-MPB-E is a monolithic digital integrated circuit designed as a low-saturation, bidirectional motor driver for low-voltage applications. Manufactured by onsemi, this component functions as a bipolar stepper-motor driver IC suitable for portable devices. It features separate logic and motor power supplies, built-in brake functionality, spark killer diodes, and thermal shutdown protection. The device is housed in a compact 14-pin MFP package.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Low saturation voltage operation for efficient low-voltage drive
• Built-in thermal shutdown circuit for enhanced reliability
• Integrated spark killer diodes to protect against voltage spikes
• Separate logic and motor power supply inputs

Full Half-Bridge (H Bridge) Drivers Applications

• Printers
• Flexible Disk Drives (FDDs)
• Cameras
• Portable electronic devices

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix MPB against official datasheets to confirm pinout and packaging variations. Confirm current availability status as product lifecycles may change. Ensure compatibility with existing board layouts when substituting or sourcing new units.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for designs requiring bidirectional control of bipolar stepper motors in space-constrained portable equipment. The low saturation voltage makes it suitable for battery-operated systems where efficiency is critical. Verify that the operating voltage range meets system requirements.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the LB1836M series of motor drivers from onsemi. It is specifically engineered for low-voltage applications, offering a compact solution for controlling small motors in consumer electronics. The series is known for integrating protection features like thermal shutdown into a small footprint.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Check for direct replacements within the LB1836M family. Verify pin compatibility and electrical specifications before substituting with other motor driver ICs.