LB1846MC-ZH

Full Half-Bridge (H Bridge) Drivers Overview

The LB1846MC-ZH is a dual-channel, low-voltage, low-saturation voltage bidirectional motor driver IC designed for portable applications. It features a bipolar output configuration with PNP transistors on the upper side and NPN transistors on the lower side. The device operates within an input supply voltage range of 2.5V to 7.5V and supports up to 800mA per channel. Packaged in a 10-MFPSK surface-mount format, it is suitable for driving DC motors, general-purpose loads, and stepper motors.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Dual-channel bipolar output architecture utilizing PNP/NPN transistor pairs
• Low saturation voltage design optimized for battery-powered portable devices
• Operates on logic-level inputs compatible with standard digital control signals

Full Half-Bridge (H Bridge) Drivers Applications

• Two-phase stepper motor drivers
• DC motor control in printers
• Camera mechanism actuation

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify that the suffix -ZH indicates RoHS compliance and lead-free status as specified by onsemi. Confirm the package type matches the required 10-MFPSK footprint. Ensure the operating voltage requirements align with your system's power supply constraints before procurement.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a compact, low-voltage solution is needed for driving small motors in portable electronics. The low saturation voltage helps maximize efficiency in battery-operated systems. Consider the 800mA current limit when sizing for specific motor loads.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to onsemi's power management IC family, specifically categorized under half-bridge drivers. It serves as a specialized solution for motor control applications where space and power efficiency are critical constraints in consumer electronics.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative drivers from other manufacturers.