BD6211HFP-TR

Overview

The BD6211HFP-TR is a half-bridge motor driver IC designed for brushed DC motors, manufactured by ROHM Semiconductor. It operates within a supply voltage range of 3 V to 5.5 V and delivers a maximum output current of 1 A. The device utilizes power MOSFET technology and features an HRP-7 package with seven leads and a tab. It supports PWM input signals for control and includes built-in protection circuits against overcurrent, overvoltage, overheating, undervoltage, and short circuits. The operational temperature range spans from -40°C to +85°C.

Feature Summary

• Integrated half-bridge driver with power MOSFET output stage
• Built-in protection circuits including overcurrent, overvoltage, and thermal shutdown
• Supports PWM input signal control for motor speed regulation
• Low standby current consumption

Applications

• Media players
• Small robotic systems
• Home automation actuators

Procurement Notes

Verify the specific suffix (e.g., TR) matches the required tape-and-reel packaging format. Confirm that the load voltage requirements do not exceed the 5.5 V maximum rating. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Selection Notes

Select this component for low-voltage brushed DC motor applications requiring integrated control and power stages. It is suitable where space constraints favor the compact HRP-7 package. Consider alternatives if higher voltage or current capabilities are needed, as this part is limited to 5.5 V and 1 A. Verify compatibility with the system's logic levels for the on/off interface.

Part Context

This part belongs to the BD6211F series of motor drivers from ROHM. It is specifically designed for single-channel half-bridge applications. The HRP-7 package provides thermal performance advantages through the exposed tab. It serves as a solution for simple motor control tasks in consumer electronics and portable devices.

Replacement Considerations

The BD6211F-E2 is a pin-compatible alternative in SOP-8 packaging. Verify package dimensions and thermal characteristics when substituting, as the HRP-7 offers different mounting and heat dissipation properties compared to the standard SOP-8 form factor.