BH6799FVM-TR

Overview

The BH6799FVM-TR is a single-phase full-wave motor driver designed for fan motors, manufactured by ROHM Semiconductor. It operates within a supply voltage range of 2V to 6V and supports a maximum output current of 1A. The device utilizes Bi-CMOS technology and features an open/close interface with a half-bridge (2) output configuration. It is housed in an 8-MSOP package and is rated for a junction temperature range of -40°C to 150°C.

Feature Summary

• Integrates control and power stages for single-phase full-wave fan motor driving
• Supports brushless DC (BLDC) motor applications
• Operates with a wide supply voltage range from 2V to 6V

Applications

• Fan motor drivers
• Brushless DC (BLDC) motor control

Procurement Notes

Verify the specific suffix variant, as the base part number may have different availability statuses. Confirm that the 8-MSOP package matches your PCB footprint requirements. Check for end-of-life or not recommended for new design (NRND) status if applicable to long-term production plans. Ensure the operating temperature range meets your environmental specifications.

Selection Notes

Select this component for applications requiring a dedicated single-phase full-wave driver for fan motors. Consider the 1A output current capability and the 2V-6V supply range when designing the power stage. Verify compatibility with BLDC motor types and ensure the 8-MSOP package fits the assembly constraints.

Part Context

This component belongs to the BH6799 series of silicon monolithic integrated circuits from ROHM. It is specifically engineered for fan motor applications, providing a complete solution for single-phase full-wave drive. The series includes variants like BH6799FVM and BH6799FVM-GTR, differing primarily in packaging or tape-and-reel specifications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.