BD62221MUV-E2

Overview

The BD62221MUV-E2 is a dual-channel DC brushed motor driver manufactured by ROHM Semiconductor. It operates within a supply voltage range of 8 V to 28 V and delivers an output current of 2 A per channel. The device features a low operating power supply current of 2 mA and functions reliably across a temperature range of -25°C to +85°C. Packaged in a 32-pin VQFN format, it integrates high-performance control logic for motion applications.

Feature Summary

• Dual-channel architecture designed for independent control of two DC brushed motors
• Integrated protection mechanisms against overcurrent and thermal conditions
• Low quiescent current consumption to support energy-efficient system designs

Applications

• Home appliance motor control systems
• Industrial automation equipment drives
• Robotic joint actuation modules

Procurement Notes

Verify the specific suffix E-2 against the official ROHM datasheet to confirm pinout compatibility and RoHS compliance status. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the manufacturer's latest revision history to avoid obsolete components during long-term production planning.

Selection Notes

Select this component when dual-motor synchronization or independent bidirectional control is required within a compact form factor. The 2 A current rating suits moderate-load applications without requiring external heat sinks. Consider the VQFN package constraints for thermal dissipation and ensure adequate copper area on the PCB for optimal performance under continuous load conditions.

Part Context

This part belongs to the BD622xx series of motor drivers from ROHM, focusing on integrated solutions for small-to-medium power applications. It replaces older discrete H-bridge designs by consolidating control logic and power stages into a single IC, reducing board space and simplifying schematic design for consumer electronics.

Replacement Considerations

BD62221MUV is the base part number without the environmental suffix. Verify electrical equivalence before substitution.