BM6205FS-E2

Full Half-Bridge (H Bridge) Drivers Overview

The BM6205FS-E2 is a three-phase half-bridge driver manufactured by ROHM Semiconductor, designed for AC motor applications. It utilizes Power MOSFET technology and features an output current of 2.5 A with a peak output capability of 4 A. The typical on-resistance (Rds On) is 1.7 Ohms. The device operates with a logic interface and supports inductive load types. It is housed in a 54-pin SSOP package (SSOP-A54_36). The component is classified as moisture sensitive and is scheduled for obsolescence by the manufacturer.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates three half-bridge drivers using Power MOSFET technology
• Supports bootstrap operation via floating high-side driver architecture
• Designed specifically for AC motor control applications

Full Half-Bridge (H Bridge) Drivers Applications

• AC Motor Drivers
• Inductive Load Switching

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify end-of-life status before design finalization. Confirm moisture sensitivity handling requirements during storage and assembly. Check for valid replacement part numbers from ROHM due to discontinuation. Ensure supply chain stability for remaining stock or alternative sourcing strategies.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component only if legacy compatibility is required. Evaluate thermal performance given the 1.7 Ohm Rds On. Consider the 54-pin SSOP footprint constraints. Assess availability risks associated with the scheduled obsolescence notification from the manufacturer.

Full Half-Bridge (H Bridge) Drivers Part Context

This IC belongs to the BM6205 series of motor drivers. It is part of ROHM's portfolio for power management and motion control. The -E2 suffix typically denotes specific environmental or packaging variations within the product line. It serves as a discrete solution for driving three-phase loads without integrated microcontrollers.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

BM6241FS-E2

Full Half-Bridge (H Bridge) Drivers FAQ

Is the BM6205FS-E2 currently in production?

No, the component is scheduled for obsolescence and will be discontinued by the manufacturer.

What is the peak output current capability?

The peak output current is 4 A, while the continuous output current is 2.5 A.