BD62105AFVM-TR

Overview

The BD62105AFVM-TR is a single-channel H-bridge motor driver for brushed DC motors manufactured by ROHM Semiconductor. It utilizes DMOS technology and features an On/Off interface. The device operates within a supply voltage range of 8 V to 28 V and delivers an output current of 300 mA. It has a quiescent supply current of 1.4 mA and supports a power dissipation of 590 mW. The component functions in temperatures from -25°C to +85°C and is housed in an 8-MSOP surface-mount package.

Feature Summary

• Built-in one-channel H-bridge configuration for direct control of brushed DC motors
• Supports low power consumption through direct PWM interface capability
• Integrates half-bridge pre-driver outputs with on/off logic control

Applications

• Printer mechanisms
• Service robotics motor control
• Brushed DC motor drive systems

Procurement Notes

Verify the specific suffix AFVM against the required datasheet revision, as ordering codes may vary by packaging or regional distribution. Confirm the MSOP-8 package dimensions match the PCB footprint requirements. Ensure the operating temperature range of -25°C to +85°C aligns with the final assembly environment specifications before procurement.

Selection Notes

Select this component when a single H-bridge driver for brushed DC motors is required with a wide input voltage range up to 28 V. It is suitable for applications needing moderate output current around 300 mA with low quiescent current. Consider the 8-MSOP package size for space-constrained surface-mount designs requiring simple on/off or PWM control interfaces.

Part Context

This part belongs to the BD62105 series of motor drivers from ROHM Semiconductor. It is categorized under PMIC Motor Drivers, specifically designed for brushed DC applications. The device integrates the necessary power stages and control logic into a compact semiconductor solution, distinguishing it from discrete half-bridge implementations.

Replacement Considerations

The BD6210F-E2 is a related half-bridge driver but operates at a lower maximum voltage of 5.5 V and different current ratings. Verify compatibility if substituting, as the voltage headroom and thermal characteristics differ significantly between these models.

FAQ

What type of interface does the BD62105AFVM-TR support?

It supports an On/Off interface and facilitates low power consumption via direct PWM.

Is the BD62105AFVM-TR suitable for AC motors?

No, it is specifically designed for brushed DC motors.